Teddy, where are you using MoneyGram? Albertson's and WalMart are pretty easy. Just go to their Customer Service counter.
There's a WalMart on Beach just south of the 22. There's also an Albertson's in HB on Edinger just south of the 405.
walmart on beach was a nightmare and didnt happen after 30min of trying.....Iwent to jons on goldenwest and they have a red phone you just pick up and talk with moneygram,funny as I was on the phone I noticed they had "all access" cards