Thank you for your question
My name is Clare
I shall do my best to help you but I need some further information first
What ground will you be using and did you ask for Permission to Appeal at the end of the hearing?
You will need to appeal the refusal of leave to appeal first.
having said that it is a formal technicality as you will need to provide your grounds for the actual appeal at the same time
The rules are here
Looking at the N161 you use the Court of Appeal checklist on page 7.
Please ask if you need further details