Ultra Appliance Repairs Pretoria bad service

contacted them them to come and fix my upright freezer as it gets warm in the top part after a month +. if you swittched it on after you defrosted it, it worked again for a month plus. The rechnicians (?) came out and told me their was a blockage in the pipes and told me they were going to clear and regas it. They quoted me R950 which I paid in cash. They left after working on the fridege and after 2 days the freezer were worse than before ‐ it is 2 weeks now and after numerous messages and calls and promises I'm still waiting for them to com and fix it. Wont recommend them at all.