Watching U-verse TV

How do I watch live TV on my Mac? I have Uverse with ATT. I know I can from my phone but I want it on my desktop.

Modem: BGW320-505, installed two months ago. Set-top boxes: Cisco ISB7005, connected by ethernet cable. Since our modem was replaced two months ago, our U-verse TV channels freeze every few minutes on both our TV sets. Some Details: After frozen for a minute or so, an error message appears on the sc

When I use Uverse App to access the Golf Channel, I get Bravo. Has been like this for about a month now. Going to be fixed anytime soon?

When using the u-verse app on my ipad & phone even when asking to stay logged on it logs off after 6 hours even in the middle of a program & that used to be 2 weeks.

red x on screen

Anyone out there experiencing one second blackout of image and sound? Does not happen on instant rewind. Does not happen on second television.

I have Att..what app do I use

Why am I not able to access all content on STARZ? I can watch some shows and others when I try it to it asks to sign up. I was able to watch all shows up until about 4 days ago. I can access all content on my phone and my iPad but not my tv.

I have a Dynex TV and the three remotes that I have laying around don't work. They are 2 S10 S3 and 1 S30S1A.  I can't seem to program them.  They don't seem to work my TV at all.  The other remote I have which is a S10 S3 works and it works my LG TV.  I don't know what's wrong.

My U-verse has been out since 2/2/23. Outage map shows an outage EXCLUSIVELY in my neighborhood, the 78757 zip code. Tech support says the will not troubleshoot or send a tech until the outage is cleared. They say they will fix it in 24 hrs. It has been 14 days. What should I do?