revert sponsors action and update README.md

Author: hitman99

.github/workflows/sponsors.yml

@@ -27,10 +27,12 @@ Please consider sponsoring my work
 
 <a class="github-button" href="https://github.com/sponsors/hitman99" data-icon="octicon-heart" data-size="large" aria-label="Sponsor @hitman99 on GitHub">Sponsor</a>
 
-<p align="center">
-Current sponsors:
+### Current Sponsors
 
-<!-- sponsors --><!-- sponsors -->
+<p align="center">
+    <a href="https://github.com/ElementAnalytics">
+        <img src="https://github.com/ElementAnalytics.png" width="50px" alt="ElementAnalytics" />
+    </a>
 </p>
 
 ## Features