why can’t you look for work here? why do you have to wait for someone to pick you?
I don’t understand your question. Could you just clarify?
You can try sending buyer requests
Suggest you read the Terms of Service at the bottom of the Fiverr main page for the rules as to how Fiverr works.
Everything is explained there in great detail.
If you Switch to Selling and then click More you will find Buyer Requests in the dropdown menu.