Update README.md

Restore third-party download

README.md

@@ -9,6 +9,7 @@ It is available for Windows and Android. iOS client is not ready yet!
 
 <a href="https://play.google.com/store/apps/details?id=com.vpnhood.client.android"><img src="https://github.com/vpnhood/VpnHood/wiki/images/download-google-play.png" width="200"></a>
 <a href="https://github.com/vpnhood/VpnHood/releases/latest/download/VpnHoodClient-Win.exe"><img src="https://github.com/vpnhood/VpnHood/wiki/images/download-win.png" width="200"></a>
+<a href="https://github.com/vpnhood/VpnHood/wiki/Get-VpnHood-Client-from-third-party-app-stores"><img src="https://gitlab.com/IzzyOnDroid/repo/-/raw/master/assets/IzzyOnDroid.png" width="200"></a>
 
 ## Client Features
 * Easy Installation; Just install and press connect