Do not use services from Pro Tech Electronic

Technician came to my house to repair a fault on my TV. Fault repaired at a cost o R2300 with one year warranty. Fault returned one month later. After multiple promises via WhatsApp to come and fix the problem, technician never arrived. Now they don’t answer the phone or look at my WhatsApp messages. They ignore my emails. No physical address on their website or invoice. There is no option to comment on their website. So frustrating I could never recommend anyone to use their services.