Millennium Trenz Wireless

The store owner talked my wife out of a used Samsung S6 edge 128gb(used $750- the cracked back which sells for $4.99) for a new $145 Sky 6.0q 8gb. He told her it was a $500 phone. Yet sears, kmart, and every web store had it for under $160. Even another Millennium Trenz priced the Sky 6.0q at only $185. The owner gave her a bill of sale for $450. I went in there the second she got home. He wouldn't give the phone back, he wouldn't even honor his bill of sale. The whole time he said he charges $500 for the Sky phone normally. He wouldn't be in business, the only reason he's in business is lying. He finally gave the phone back for an $80 charge of changing the Samsung account over already which when got the phone back he didn't even do that. He conned my wife and stole $80 from me. If anything it should only of been a $35 activation charge.