How can I use questa to stimulate the IP core from intel (23.4 pro edition)

Now, I use the Avalon-ST Serial Peripheral Interface (SPI) Intel FPGA IP(19.15) core in order to stimulate the SPI salve behavior.

However, when I want to use the Questa to stimulate SPIsalve. I can not stimulate success.

I think my testbench is inistatation successful. But my wavefrom did not work.

So I wonder do I use correct way on IPcore in Questa?

Please give me some idea.

Attached files are program files and testbench.