Update README.md

Add Sponsor

Author: 1998code

README.md

@@ -159,3 +159,9 @@ This doc is also available in:
 English | [繁中](/README/README_tc.md) / [简中](/README/README_zh.md) / [粵語](/README/README_hc.md) | [日本語](/README/README_ja.md) | [한국어](/README/README_ko.md)
 
 Please feel free to open a pull request and add new language(s) or fix any typos/mistakes.
+
+## Supported By
+<a href="https://m.do.co/c/ce873177d9ab">
+    <img src="https://opensource.nyc3.cdn.digitaloceanspaces.com/attribution/assets/SVG/DO_Logo_horizontal_blue.svg" width="201px">
+</a>
+