Hitech safety glass deplorable service

There are very few times where I encounter a store that has such shocking customer service. I’ve been waiting for a refund to be processed for more than the time stipulated and attempts to find out why I don’t have my money as yet were met with complete disinterest, passing the buck or just blatantly lying about returning my calls or reverting back to me. Incredibly bad business. Wouldn’t refer them to anyone and definitely don’t intend bringing my business to them ever.