Remove individual OpenSats donations and fix link

Author: pavlenex

src/html/donate/tmpl.html

@@ -35,22 +35,13 @@ <h1>{{support-the-btcpay}}</h1>
             <h2>{{corporate-donations}}</h2>
 
             <p>{{corporate-entities-wishing}}<br>
-              <a class="cta-foundation-donation button-pri button" href="https://foundation.btcpayserver.org" target="_blank" rel="noreferrer noopener">{{btcpay-server-foundation}}&nbsp;&nbsp;<i
+              <a class="cta-foundation-donation button-pri button" href="https://foundation.btcpayserver.org/index.html#membership" target="_blank" rel="noreferrer noopener">{{btcpay-server-foundation}}&nbsp;&nbsp;<i
                 class="fas fa-chevron-{{_rl}}"></i>
               </a>
             </p>
 
           </div>
 
-          <div>
-            <h2>{{individual-donations}}</h2>
-            <p>{{if-you-re-not}}<br>
-              <a class="cta-foundation-donation button-pri button" href="https://opensats.org/projects/btcpayserver" target="_blank" rel="noreferrer noopener">{{donate}} via OpenSats&nbsp;&nbsp;<i
-                  class="fas fa-chevron-{{_rl}}"></i>
-              </a>
-            </p>
-          </div>
-
         </contents>
 
         <!-- END PAGE CONTENTS -->