my employer has not paid my November wages along with my sick pay. My sick note ran out on the 26.12.22 and I informed her that my dr was closed because of the festive season and to reopen on the 28.12.22 - I also moved house so I was advised to pick up the sick note on the 30.12.22 and because I’m on medication I was not able to drive to my drs on the 28.12.22 I totally forgot to email my employer but informed her on the 29.12.22 which also can be backdated as advised by my dr. I got an email from my employer 30.12.22 terminating my employment because I didn’t give her an update on time (bare in mind it was only 1 day I didn’t inform her) but what I don’t understand is she hasn’t paid my wages nor my sick pay been waiting till today. Is this an unfair dismissal as she didn’t give me any leniency. Advice would be appreciated