Personal Tax Account mixed up with Business Tax Account

I have applied the UTR and submitted the self assessment for my personal tax already. After that, I log in my account in HMRC, it appears that my submission is under "Business Tax Account", not my Personal Tax Account. Could you advise what happen to my submission please? Thanks.

Hi Kain Shin,
If submitted under your business account it will still be processed.
If you contact the Self Assessment Helpline we can check it was received: 
Self Assessment: general enquiries
Thank you.