I would like to write a review about Rain Internet Service Provider

I would like to write a review about Rain Internet Service Provider. Rain is the worst service provider to deal with absolutely appalling service. I canceled by service and then went to Vodacom for them to port out of Rain struggling for almost 2 weeks because rain was not releasing the number from their side, and then they turned both my contact numbers services off now I mean you tell me what I'm supposed to you didn't allow me to port out and then you stopped my service. I then logged a call on the 8th March so that they can fix it so I can 0ort my number out not a single person can tell me what is going on with the call because they have no contact with the specific department what bull**** is that about