Bots don't answer on commands

[CyberNinja2007]

Hey there, I'm sending commands to the bots, but they don't response. I'm using client.fetch_request() command to interact with the bot, throuth the POST request to /interactions, but I don't have an answer in chat. Discord returns 204 answer, but still nothing in chat. This works sometimes like about 1-2 times in 20-30 requests, but earlier it worked fine. I saw this reqeuests in browser and the only thing that is different from my code is the nonce string, because I don't use it and can't calculate it (and ofk sessionID is different too). Can someone help me resolve this?