add youtube to readme

docs/README-FA.md

@@ -9,7 +9,7 @@
 <p align="center" dir="auto">[<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-GR.md">Ελληνικά</a>]</p>
 <p dir="rtl" align="center"><b>برای ترجمه این سند (README)، <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang" dir="rtl">رابط کاربری RustDesk</a>، <a href="https://github.com/rustdesk/doc.rustdesk.com" dir="rtl">و مستندات آن</a> به زبان مادری شما به کمکتان نیازمندیم. </b></p>
 
-با ما گفتگو کنید:  [Reddit](https://www.reddit.com/r/rustdesk) | [Twitter](https://twitter.com/rustdesk) | [Discord](https://discord.gg/nDceKgxnkV) 
+با ما گفتگو کنید:  [Reddit](https://www.reddit.com/r/rustdesk) | [Twitter](https://twitter.com/rustdesk) | [Discord](https://discord.gg/nDceKgxnkV) | [YouTube](https://www.youtube.com/@rustdesk) 
 
 
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