BuyGoods review: Restocking fee charged

I returned two bottles of Slim Tide ($167.99) to Buy Goods in Largo Florida on June 23, 2026 certified mail which was within 7 days of receipt and was expecting a 100% refund as stated when I purchased it if returned within 30 days. I received only 80% refund. The notice I received from company stated there was a restocking fee and included the amounts I would receive which were $5.99 for the shipping and $126.40 for product. This is not acceptable and I want the balance owed me.