How to Check Employment Allowance has been applied (or not) in previous years

I can't see how to check whether or not Employment Allowance has been applied in previous years (or not). Can some one tell me how to? Please note: I have sight loss, so specific instructions are appreciated e.g. press the 'enter' button which is located to the bottom right of the screen.

Hi
This can be found on your payroll software by checking your successful submissions.
It should also show on your business tax account.
Failing that, we can check your Employer PAYE account for you.
Employer Helpline tel no is 0300 200 3200.
Thankyou.
Regards.