DONT BUY AT PROTON SOLAR DISTRIBUTORS

I have delivered a Sky king 7.5kw inverter for repairs on 01/09/2022… and I must always call proton to ask if there is any progress, we get no response from Proton, and there is always an excuse for not phoning back… I phoned this morning and still the same ….no progress....and they don't come back to a client, we must make Pronton Solar famous for their VERY POOR service...Please