Reentry to US after 7 years with Outstanding Credit Card Debt - CBP

i got debit of 4000$ with citi bank credit card but due to visa problem i had to shift to india in 2014 but now i still didnt pay the credit amount and it is gone past due from past 6 years.

I heard debts are cleared after 7 years.SO can i enter into US with H1 next year?If i enter,will it effect at POE?

Also i have been deported to india back in 2014 due to university issue.will this affect my h1 approval next year?

I am not sure. One thing you could do is contact the credit card company and work out an arrangement to pay it back, this way you are not evading the rule, but paying it later. This way you do not have to worry about it at port of entry.