It's unprofessional and scammish of them. How do you feel when you go to a store and make purchases of items just to get home to discover some of the items have expired.
In the scenario above, you are left with two options
1. To use every possible means of getting repayment even if it require you using legal means.
2. By accepting your fate and taking a decision of not visiting the store again cos they sell expired items.
The option two is what many have resolved to do cos is the cheapest and easiest and that's the condition of yoshit. I as a person,I'm a victim of their act and I can never use them for anything again. My hard earned btc is still hanged there in some useless altcoin at the early age of my crypto life. I rest my case oooo.