[Gobal] added flake8 and did format

pages/en/support.html

@@ -24,9 +24,7 @@
     By simply using services we are hosting, conts as contributing, because in
     that way you joining the decetralization.
   </p>
-  <p>
-    Also, we accept donations in bitcoin and monero to the following addresses:
-  </p>
+  <p>Also, we accept donations in bitcoin to the following address:</p>
   <ul>
     <li>Bitcoin: <i>bc1qjhsfgq79wuzzv32yml9zglwzf9qcwfj3atuy74</i></li>
     <!-- <li>