I keep getting this error code idk how ti fix it

Hi, i redeemed the code but idk how to get the gamepass is there a specific way i have ti redeem it,.

this code error is pissing me off,idk how to fix it :\

Hi, i redeemed the code but idk how to get the gamepass is there a specific way i have ti redeem it,.

After entering promo code, you'll get an email with the GamePass code. It may take 24-48 hrs to get the email. Check your junk folder.

ive been having problems for the past 6 hours, my guess is the server went down, and now their up... atleast it says so on the xbox status page that i keep refreshing, ive tried nearly everything, idk how to clear cache so ya, it wont let me even sign into
xboxlive, its giving me the 800705b4 error code, and its getting SO annoying, ive spent the last few hours trying to fix it because at first i thought it was my router causing the problem, Its not, so i tried redownloading my gamertag, and it tells me a new
error code trying to log into it, its now 80070057 and idk what to do, theres not an actuall topic for that error code that pertains to this discussion either, and im kind of ***

I was talking to a couple buddies and a few had this issue but some do not... idk whats going on but I am getting the error code 0x87de0017 as well... Any ideas when it might be fixed????