Store not fixing

For Store not working, you need to first reboot your computer for recheck

if it doesn't
to reset windows store cache.
1. windows + r
2. wsreset.exe

if it also doesn't work

use the following attachment to troubleshoot store problem
for Windows 10
https://mega.nz/#!IIohQRbZ!ry5x-qr4kQeko8aAAYszqRz-_kgoy7Dws2vHg1kBnk0
for windows 8/8.1
https://mega.nz/#!BBxzSBjR!dL3YjxewRMMKGql6bmF2QXpmwjNV5D6rdD9ZBs4YnyY