Not accurate

I ordered this bank for my 5 year old son that has cerebral palsy to teach him how to count and to learn about saving money and how much each one was worth. But it’s really hard to get the coins in the slot and if it kinda goes in it’ll count it even if it’s not in. My son and I count money as we put it in and the amount was incorrect and he got upset and didn’t understand why I said one amount and the bank said the other amount. So this may be a good product for older kids and adults but not good to teach a child to count. The reason I didn’t leave a negative review is because seller understood the problem and offered a refund. Great seller and fast response