Received on date on Tax Year summary

I've always been filing on paper, not online. For all the past years, the "received on" date on Tax Year Summary shows the date HMRC received and file my paper return. For this year, it's been 2 weeks since I mailed the paper return back to HMRC, but the "Received on" date still say "Not yet received" . Is there a way to find if HMRC has received my paper return? In the Current position it indicated "You have nothing to pay", and Tax year overview 2023 is zero. Is it really I've no tax payable or just the paper return is not processed yet?

Hi Christ,
If the tax return is not yet noted as received the balance will show as nil.
If the tax return is still not noted you will need to contact HMRC to access and check this for you.
Self Assessment: general enquiries
Thank you