AoE: DE Beta - Cannot Open the app

Game doesn’t open. I tried all the troubleshooting options (Repair, Reset, run as Admin etc). Even changed device language to English US. It just displays a blue box with following message -
Check the Windows Store for more info about Age of Empires: Definitive Edition Beta.

What should I do? I cannot uninstall and install, internet speed is pretty bad here.

System Info:
Processor - Intel® Core™ i5-7300HQ CPU @ 2.50GHz, 2501 Mhz, 4 Core(s), 4 Logical Processor(s)
Windows Version - 10.0.18362 Build 18362
GPU - NVIDIA GeForce GTX 1050