my elite conrollers b button wont work at all can i get it fixed

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

Kindly make sure that your controller is updated by following the steps below:

"1. Press the Xbox button to open the guide, select Profile & system > Settings > Devices & streaming > Accessories, and then select the controller you want to update.

2. On the Xbox Wireless Controller screen, select “…” to check the firmware version for your controller.

3. If it says “Update,” select Firmware version, and then follow the steps provided."

If that didn't work, you may need to get the controller repaired by signing in to https://account.microsoft.com/devices.

Yh i already tried. that so i think it will need a repair but how much will that probaly cost

is your controller under warranty? you can check here

https://support.xbox.com/en-GB/help/hardware-network/controller/controller-warranty

If it's still under warranty it will be free of charge. If not, it will be 99 for of warranty charge.

elite wont work for me i mean i can get on but im trying to accept to be in a clan an it wont let me at all