Safeway

I usually shop at 10105 224th St. E. Graham, WA 98338. But I got gas yesterday at the 176th Safeway. I was supposed to receive 6 gas rewards off. I only got 3! And it says I have no gas rewards left! I was just at the store on the 7th and it said I have 6. I have the receipts to prove it. I don't understand why i keep having issues with your store. I am always getting overcharged on items I buy. I have your app and they are included in my added list but at the register I get overcharged usually. Now I'm not getting my gas rewards. We rely on these rewards.