IQUICK SEAPOINT, NOT A RELIABLE COMPANY

I left my Iphone 5 to change the battery, I picked it up same day, and left to Europe, the new battery once charged only lasted 2 hours, and after i recharged again only lasted 5 hours on stand by..... Before i changed it battery lasted 7 to 10 hours and 2 - 3 days on stand by..... (I went to Apple store and was told, that sice IQuick is not an Apples Retailer, neither Authorized to repair IPhones, their couldn't fix my IPhone due to iQuick battery used a non original battery, their could not touch my IPhone, their only work with original and done through legalized retailers), I contacted IQuick by E mail, and I was promised a refund, on paypal, since I don't use paypal. I requested them to refund it throught a friends account...... 3 weeks later IQuick doesn't respond to my E mails, neither a refund has gone through. Please be aware and avoid them.