Meta Mask is browser extension, therefore you have to use Google Chrome for it.
2. Open in Google Chrome https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn
3. Click on “added to chrome” button
4. Agree to add MetaMask to your Google Chrome browser.
5. In the right upper Conner click on the sign of Fox, read “Privacy Notice” and accept it .
7. Create the password, not less than 8 characters
8. You’ll see the block with words. Save it, you’ll need for identification.
9. You successfully created your wallet! Choose settings of account, copy and save the address of your ethereum wallet.
You have to enter this address in your personal account on https://crypto.tickets/ for displaying of purchased TKT tokens.