VAT Return Correction

I submitted a correction on the 19th February. I still haven't heard anything back from HMRC. The last time I called they said they would ask the corrections team to progress my submission but still I have heard nothing. How long should a VAT correction take to complete? Is there a team I can call in HMRC to progress this quicker?

Hi,
Error corrections can take up to 40 working days at the moment.
I would recommend contacting us again for a progress report:
VAT: general enquiries
Thank you.

Thank you, I have made a request.