Swap - No quotes available on BSC

Hi folks,
I am trying to swap on the BSC.
I would like to swap USDT to WEYU for example.
Everytime i have the error message saying : No quotes available.
I have followed all the tuto i found on internet in order to add the BSC and then the WEYU token as a customer token.
Firstly, i tried to swap BNB to WEYU it fails the same way, then i tried from USDT to WEYU (after swaping some BNB to USDT) but the result is the same.
Maybe i am doing something wrong as i am new on metamask but no idea about how to fix this.

I guess this should work but i don’t why it doesn’t how to debug that ?