Activation Code for PAYE Registration Not Received

Dear HMRC Forum Members, I am reaching out for urgent assistance regarding my company's registration for PAYE. I registered my company on 8th March and received the PAYE reference and Accounts Office reference on 13th April. However, I have yet to receive the activation code to activate my PAYE for employers by post. I understand that it can take up to 7 days for the activation code to arrive, but I am already quite late in submitting the payroll for March. Could someone please assist me with expediting the process or provide an alternative solution to activate my PAYE account as soon as possible? Your prompt assistance would be greatly appreciated. Thank you.

Hi
I'm sorry you have not received these yet, please contact our online services helpdesk Technical support with HMRC online services who should be able to help with this.