If you haven't yet given a written request for repairs and sent it by certified mail, start there. You can see the repair law at this link: https://statutes.capitol.texas.gov/Docs/PR/htm/PR.92.htm#92.051 If you have other questions, please call us at 214-823-2733.
You should call the Texas Tenant union and see what they can advise you with repairs.They have a free workshop every Wednesday @ 6pm you can ask to speak to Ms. Yazmin Thomas she'll be able to answer questions and help you with repairs. I know Sat and Sunday are closed but Monday thru Fri are open you should try giving them a call or leave a message with a call back number.
Thanks! Your answer is awaiting moderation.