I won't let me play my new downloaded games

Yeah it won't even let me play any of my downloaded games while I wait

I am playing on Xbox one it won't let me sign into my profile so I removed it now it won't let me download it

Ya, I bought dawnguard, it downloaded fine but it won't let me play it. It's in my download history but it won't let me play it. I have tried re downloading it, deleting my gamertag and I called for support. They didn't know what was going on with it. Any
suggestions would be appreciated

I think i figured it out, my xbox live subscription ran out between getting the game and letting it download and booting it up to play it. apparently my xbox games with gold won't let me play in between gold subscriptions. I wanted to do some single-players
while on gold hiatus for a few days, but that won't let me.

Hello, IRONxxWORM. I'm Arturo, and I'll be glad to provide assistance with your inquiry today.

I would like to suggest the following potential solutions:

A.
Step 1. Remove the affected profile from your Xbox.

Step 2. Connect your Xbox to a different Wi-Fi network, like a mobile hotspot.

Step 3. Re-add your profile and try playing games.

Make sure to know your credentials before removing your profile.

B.
Step 1. Disconnect your console from the internet.

Step 2.
Perform a physical power cycle on your Xbox:

Turn off your console by holding the Xbox button on the front of the console for approximately 10 seconds. The console will turn off.

Turn your console back on by pressing the Xbox button on the console or the Xbox button on your controller.

If you don't see the green boot-up animation when the console restarts, repeat these steps.
Make sure that you hold the power button until the console completely shuts down.

Important: If your console is in Sleep mode, the above steps will shut the console off completely. Sleep mode, or the ability to turn on your console by saying “Xbox on,” won't be enabled until you restart the console.

Reference link: https://support.xbox.com/help/hardware-network/power/restart-or-power-cycle-console

I'll remain attentive to your comments or if you have further inquiries.

Regards,

Arturo.