Hi fi Corporation useless

What pathetic service they offer. Speaking about hi fi Corp in klerksdorp. They make you fill in a credit app just for them to input wrong data. After that they don't get back to you until you phone and find out what's happening. Then once they waste time for 2 days. You have to phone to follow up just to find out the product you want is not in stock and now only they will try and source it. This has taken a whole 3 days. Pathetic and utter useless.