You say "taxed me". it's probably "taxed us". Without knowing the exact numbers, $992 wouldn't be unusual for a full year's salary. It it still sounds like you're just not reading the forms right. MO does not tax social security. IL will give you a credit for all or most of what you pay MO.
Nobody here can help you because we can see your forms. You should probably contact TT support.
To contact TurboTax (TT) support:
https://ttlc.intuit.com/turbotax-support/en-us/help-article/account-management/contact-turbotax/L2y9...
What is the TurboTax phone number? https://ttlc.intuit.com/turbotax-support/en-us/help-article/account-management/turbotax-phone-number...
