Problems with ceasing paye scheme after company strike off

Can someone please advise what i can do? I have stuck off my previous company as stopped trading and set up a new company however didnt inform hmrc that paye ceased and cant get through to anyone to sort this out at hmrc.

Hi deborah bruce,

When you no longer require a PAYE scheme, you should send an EPS including the cessation date via your payroll software.
If you do not have access to the software or it will not allow for the cessation date to be entered, you can contact the Employer Helpline
on 0300 200 3200, and an adviser will be able to cease the scheme over the phone.

Thank you.