Read sample button on page

src/components/SQLCourse/BuyButton.tsx

@@ -230,6 +230,7 @@ export function BuyButton(props: BuyButtonProps) {
               </span>
             )}
           </button>
+          {!isLoadingPricing && !isAlreadyEnrolled && (
             <button
               onClick={onReadSampleClick}
               className="group relative inline-flex items-center justify-center overflow-hidden rounded-xl border border-yellow-500/30 bg-transparent px-6 py-3 text-base font-medium text-yellow-500 transition-all duration-300 ease-out hover:bg-yellow-500/10 focus:outline-hidden active:ring-0 md:rounded-full"
@@ -239,6 +240,7 @@ export function BuyButton(props: BuyButtonProps) {
                 Read Sample
               </span>
             </button>
+          )}
         </div>
 
         {!isLoadingPricing && (