Problem with increasing usage limit

Hi all!
I have a problem. I’ve been trying for a month now to increase my limit from 400 dollars. First, I requested to raise the limit to 7 thousand, but they didn’t respond, and I thought I asked for too much. Then I asked to increase it to 3 and 2 thousand, respectively, but I still can’t get an answer for a long time. Please help!

My email:

Dear OpenAI team,
I waiting for it without any answers at least month, pls, can u solve my problem?