How my mother can erase her eye scan in abudhabi bacause she has also eye scan here in dubai

Hi dear,

I was working in uae for five years fm 2005 to 2010. When I entered uae in 2005 my eye was not scanned. In 2010, I lost my job due to financial crisis and forced to leave uae in 2010 itself. At that I had credit cards and loans which remained unsettled. I approached banks to waive off my dues by showing my termination letter. But, bank refused and insisted me to pay all my dues. I was clueless what to do? Soon after bank confirmed me that I have to pay all my dues, I immediately left the country. After two months, again I enttered uae with forged passport bcoz I had to collect some money from some customers. At that time, at Dubai airport they scanned my eyes. I stayed in Dubai with my forged passport for six months and left the country.

Now, my question is, suppose I re-enter uae with my original passport
1. Will I be get caught at Dubai airport at the time of eye scanning?
2. Suppose I got cleared from eye scanning, will I be get caught for non payment of my credit cards and loans which I took during my say in dubai from 2005 to 2010?

Hope, you will answer my questions and give some solution to enter uae for employment.