CCS/MSP430FR4133: SPI read alaways zero when connect MSP430FR4133 with rc520

Tool/software: Code Composer Studio

i am trying to communicate with rc520 SPI peripheral with below code but i am always get zeros when read spi here my code(i am using library but i give you only what i use):-

#include <msp430fr4133.h>

#define RC522EN BIT3 //pin 8.3 is the enable pin
#define RC522CS BIT0 //pin 4.0 is the reset pin

#define RC522READ 0x80 //bit 7 set for read operation
#define RC522WRITE 0x7E //bit 7 unset for write operation

//Page 1:Command
#define Reserved10 0x10
#define ModeReg 0x11
#define TxModeReg 0x12
#define RxModeReg 0x13
#define TxControlReg 0x14
#define TxAutoReg 0x15
#define TxSelReg 0x16
#define RxSelReg 0x17
#define RxThresholdReg 0x18
#define DemodReg 0x19
#define Reserved11 0x1A
#define Reserved12 0x1B
#define MifareReg 0x1C
#define Reserved13 0x1D
#define Reserved14 0x1E
#define SerialSpeedReg 0x1F

inline void readRC522(unsigned char addr, unsigned char *value){
//read a register's value
 spitxrx(RC522CS, ((addr << 1) & RC522WRITE) | RC522READ, value, 1, 0);
return;
}

unsigned char verifyRC522(unsigned char addr, unsigned char data, unsigned char mask){

unsigned char regval=0;
readRC522(addr, &regval);//always regval is zero?????
if((data&mask)==(regval&mask)) return 1; //data matches

//error
return 0;
}

inline void writeRC522(unsigned char addr, unsigned char value){
//set a particular register to a value
spitxx(RC522CS, (addr<<1)&RC522WRITE, value);
return;
}

void spitxx(int enpin, unsigned char addr, unsigned char data){

P4OUT &= ~enpin; //set CS low to select chip
__delay_cycles(1000); //wait 1 milliseconds for startup

while(UCB0STATW & UCBUSY);//make sure the bus is not in use
UCB0TXBUF=addr;
while(!(UCB0IFG & UCTXIFG));//wait for room in tx bufer
UCB0TXBUF=data;
while(UCB0STATW & UCBUSY);//wait for communication to complete
P4OUT |= enpin; //set CS high to deselect chip
__delay_cycles(1000); //wait 1 milliseconds for startup
return;
}

void NSSHigh_Low(void)
{
P8OUT &= ~RC522EN;
__delay_cycles(50000); //wait 50 milliseconds for full-on shutdown
P8OUT |= RC522EN;
__delay_cycles(500000); //wait 50 milliseconds for startup // Exit power down mode. This triggers a hard reset.
//Section 8.8.2 in the datasheet says the oscillator start-up time is the start up time of the crystal
}

void initClockTo16MHz()
{
// Configure one FRAM waitstate as required by the device datasheet for MCLK
// operation beyond 8MHz _before_ configuring the clock system.
FRCTL0 = FRCTLPW | NWAITS_1;

__bis_SR_register(SCG0); // disable FLL
CSCTL3 |= SELREF__REFOCLK; // Set REFO as FLL reference source
CSCTL0 = 0; // clear DCO and MOD registers
CSCTL1 &= ~(DCORSEL_7); // Clear DCO frequency select bits first
CSCTL1 |= DCORSEL_5; // Set DCO = 16MHz
CSCTL2 = FLLD_0 + 487; // set to fDCOCLKDIV = (FLLN + 1)*(fFLLREFCLK/n)
// = (487 + 1)*(32.768 kHz/1)
// = 16 MHz

__delay_cycles(3);
__bic_SR_register(SCG0); // enable FLL
while(CSCTL7 & (FLLUNLOCK0 | FLLUNLOCK1)); // FLL locked
}

int main(void) {

WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer

P4DIR = BIT0;
P4OUT = BIT0;
P4SEL0 = 0;
P4REN = 0;

P5DIR = 0;
P5OUT = 0;
P5SEL0 = BIT0 + BIT1 + BIT2 + BIT3;
P5REN = 0;

P6DIR = 0;
P6OUT = 0;
P6SEL0 = 0;
P6REN = 0;

P7DIR = BIT4 | BIT5;
P7OUT = 0;
P7SEL0 = 0;
P7REN = 0;

P8DIR = BIT3;
P8OUT = BIT0;
P8SEL0 = 0;
P8REN = 0;

// Disable the GPIO power-on default high-impedance mode to activate
// previously configured port settings
PM5CTL0 &= ~LOCKLPM5;

//////////////SPI init
UCB0CTLW0 = UCSWRST; // **Put state machine in reset**
UCB0CTLW0 |= UCMST + UCSYNC + UCCKPL + UCMSB; // 3-pin, 8-bit SPI master MSB
UCB0CTLW0 |= UCSSEL_2; // SMCLK
UCB0BR0 |= 4; // CLK / 1
UCB0BR1 = 0;
UCB0CTL1 &= ~UCSWRST;

//bring reset high and wait for chip to wake up:
NSSHigh_Low();

writeRC522(TModeReg, 0x8D); //Tauto=1, f(timer)=6.78 MHz/TPreScaler was 8D
writeRC522(TPrescalerReg, 0x3E); //was 3E
writeRC522(TReloadRegL, 1); //was dec30
writeRC522(TReloadRegH, 30); //was 0
writeRC522(TxAutoReg, 0x40);
writeRC522(ModeReg, 0x3D);
writeRC522(RFCfgReg, regvar[RFCfgReg][0]); //max power
writeRC522(CommandReg, PCD_IDLE);
writeRC522(FIFOLevelReg, BIT7); //flush FIFO

if(!verifyRC522(TModeReg, TModeReg,0x8D){

//errrrrrrrrrrrrrror

}

}

any support will be apperiated