dot numbers

I live in missisippi Icalled down to jackson to see what all i need to get my tag. I have everthing the need Except for the two dot numbers they r asking for. I have the dot numbers to the company im leased to. But they seid i needed a personal dot number. I cant find anywhere on the internet say i need another set of numbers. Can any one help.

 

i have to buy my own plates but use their ifta their dot numbers but call jackson and they seidi needed apersonaldot number

 

so in other words i have to get my own authorty. Even though i am leased on with someone

 

what do i do just get on the dot web site and fill out paper work on there and get a dot number

 

i leased on and she gave me all my paper work and told me to get my plates at jackson and they told me i need a dot number plus the company i leased to dot numbers.