TexasCHLforum.com

https://txapps.texas.gov/txapp/txdps/chl/

Or you can call (512) 424-7293. I would call because the website only seems to update (it will give you the option to change address, report license lost/stolen, etc.) when they mail your card out. They will be able to tell you if your app is still being reviewed, if your license has gone for printing, or if it's already been mailed to you. I've seen some users even say they can tell you if they've received all your supporting documents. Have your driver's license number and address handy if you call. They will ask you for it.