The Fix South gate worst service

I bought a phone at the fix South gatetook it back because phone was giving me problems apon taking it back they sent the phone to one of there cell phone repair stores .nd wantd to over charge me to fix thr phone.i rejected it and said gve the phne back now they wna charge me courier fees to bring the phone back and the rejection fee which is ridiculous which i never signed any document to except those fees.i just want my phone bck its been 2 months now nd the service i recieve is very poor.i strongly recommend that people dont buy phones from thm because u will be sent from person to person nd be left stranded.worst service ever