Just now I completed my first order. Now I tried to send request to buyers. But there is a notification as ‘‘You must have at least 90% positive rating to make new offers’’. My rating is 3.4. Please help me.
Check this post, you will find more info in regards to why you can’t send buyer request.
Read it and to be able to send buyer requests again you need to get more orders and better ratings until you reach 90% again.