HOW MUCH LONGER

In May 2023 I paid missing years extra contributions by cheque, and duly received a confirmation from HMRC of "payment received" on 14/06/2023. To date my pension has not gone up nor have I had any communication from the Pension service, just wondered what to do next? Thank you. Currants.

Hi CORINNE SIMMOND.
Unfortunately we cannot check your payment status via this Forum.
We usually advise customers to allow up to 8 weeks for payments to be allocated and showing on your Personal Tax Account. 
When your payment is allocated there should be notification sent electronically to DWP.
We would advise that you speak to our NI Enquiry Helpline on 0300 200 3500 Monday to Friday 8am – 6pm to check on the allocation of your payment.
If we haven’t allocated it yet, we may be able to do so over telephone to speed things up?
Thank you.