Cell city dowerglen

I Handed in 3 phones for repair, accident damaged, I was told, I had to pay upfront for the repair work , So I did it, Repair work was only done on one, so now I am waiting to get my money back, Every day I get there, there is a different excuse, he had the phones for for over a month, and charged me for an extra battery that I never even used, they had the phones with them, I am still battling to get my money back, don't use these guys they are not truthful.