I don't remember the appointment day how can I find out what day is my appointment on

Go back to the website & enter your BD and location & will show your date and if you want to change it!

My information was in a text message I received from DPS just after making my appointment. That message has a website address you click on 30 minutes before your appointment time to check in.

If u have state ID or driver license number just go online and where it says future appts just click on it and type in your number(ID) or you can call the dmv and ask them but you will need your state Id or driver license number or also your SS number will also work for them.