upd README

Author: yuliskov

README.md

@@ -1,8 +1,9 @@
-<p align="center">
-  <a href="https://f-droid.org/packages/app.smarttube.fdroid/">
-    <img src="https://fdroid.gitlab.io/artwork/badge/get-it-on-en.svg" alt="Get it on F-Droid" width="206" style="max-width:100%; height:auto;"/>
-  </a>
-</p>
+[<img src="https://github.com/machiav3lli/oandbackupx/blob/034b226cea5c1b30eb4f6a6f313e4dadcbb0ece4/badge_github.png"
+  alt="Get it on GitHub" height="80">](https://github.com/yuliskov/SmartTube/releases)
+[<img src="https://gitlab.com/IzzyOnDroid/repo/-/raw/master/assets/IzzyOnDroid.png"
+  alt="Get it on IzzyOnDroid" height="80">](https://apt.izzysoft.de/fdroid/index/apk/app.smarttube.fdroid)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+  alt="Get it on F-Droid" height="80">](https://f-droid.org/packages/app.smarttube.fdroid)
 
 # Important announcement about the app