Look in your account to see what it says about your tax owed. Or---an even better idea----print your tax returns and look at them. The amount you owe is shown on the tax return forms. Federal tax owed is on line 37 of your Form 1040. State tax will be somewhere near the bottom of your form. We cannot give you a line number to look for since we do not know what state you are in and all the forms are different.
If you owe tax due, you have to pay it yourself by the filing deadline on April 15, 2024.
If you have federal tax due you can pay by mailing your payment with the 1040V voucher, (which has the address printed on it, having the payment taken out of a designated bank account, or you can pay directly on the IRS website.
https://ttlc.intuit.com/community/tax-payments/help/how-can-i-pay-my-federal-taxes/00/26212
To apply for a payment plan with the IRS
Apply Online for a Payment Plan
You must pay your state tax due using the state’s preferred method of receiving payment. For most states that will be by making a payment to the state’s own tax website, or by mailing a check or money order.
https://ttlc.intuit.com/questions/1901670-how-do-i-contact-my-state-department-of-revenue