credit one bank address

I moved address and my bank account was closed. Will this affect my credit score?
I opened an account when I was 12 and never used it.
When I was 18 I used it a little more and went £400 overdrawn on an interest free overdraft. I didn’t use the acccount for 6 years but then started to pay down the debt. £20 every few months – till it reached around £100 overdrawn.
I went to log into my account today and found out it has been closed – probably due to inactivity.
because I moved address I have no idea if they tried to contact me or whether any debt was written off.
If there was £100 left in there, and they decided just to ‘write off’ the money – how likley is this to appear on a credit rating?
The address the bank account was aligned with was one I rented for a couple of months. Therefore it has no links whatsoever with where my mortgages, credit cards etc have been linked.
I am hoping the bank just closed the account and forgot about it
Thanjs
Pull your credit report and find out anyway Take Care and God Bless
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