I have spent all my life in this sport and power lifting. It is a brotherhood and we do not have coaches as such. We have friends we trust. Training partners. Good advice from people we trust and most of all we have an absolute commitment to never being satisfied, strong enough or good enough.
Coaches exist so teams have somebody to blame for their failure! If you fail! Look in the mirror! All the help you need is here, use it! Good luck, John