Fiverr Community Forum

Tips or help me with rating

I need to improve my ratings to send offers so, what is the way? i had to leave fiverr for health issues and last angry clients rate me low for leaving them without advice.

Does the facebook fiverr groups really helps or there are other ways to have clients, maybe via this fiverr forums? do you think it´s ok talking with past fiverr clients? i´m confused and i don´t find the answer in other posts.

I don´t know people or clients where i live. so any tips you can provide are welcome.