CANNOT DOWNLOAD FORGE

I updated to the anniversary version of windows 10 and can see forge in the store. however it kept giving me “currently unavailable”. the sole reason for me to update to windows 10 is to play forge and this happens?
I have fulfilled minimal requirements
I have windows 10 anniversary installed
I tried downloading bundle. only downloaded the halo app from it.
i tried downloading from halo app. gave me error.
I tried EVERYTHING on the internet. could not fix the issue. so help anyone? and do not tell me what i have already done.

Sometimes the window store bugs out for me. Try removing your account and putting it back on again.