Traveling to the UAE while there is a loan in Qatar

Dear sir/madam,

I am deported from Qatar due to bringing Cocadamol not Tramadol medicine, even though those medicines are not banned in the respective country (in my case, the UK).

They did not take me to court and I was working there for nearly 14 months. After that incident and then one day while I was coming back to the UK for holidays, they stopped me at the airport and put me in the deportation center.

Will I be able to work anywhere in the UAE as it will not affect getting a visa?

Secondly, I had a loan from a bank in Qatar to which I was making regular payments on time since I took the loan but due to my deportation, I was not able to stay up to date with my payments.

If I come to the UAE for work, will this create problems for me? However, the bank was Qatar-based.

Kindly suggest the best for me.

Thanks!