I want to know if I get paid bi-weekly and want to put 10.00 from each pay period when I get paid my sub should reflect 20.00 not 10.00?

Do you mean bimonthly? Twice a month? That's how often I get paid. And the pay period is two weeks long. So $10 from each pay period would be just that, $10.

No, if you are doing 10 bi weekly, then each check has 10 dollars out of it,

Really you need to sit down with your HR department on your check and what each withholding means