Update page.mdx (#452)

Signed-off-by: samina <[email protected]>

src/app/connect/pay/buy-with-fiat/page.mdx

@@ -28,7 +28,31 @@ Buy With Fiat enables credit and debit card purchases to complete any transactio
 
 ### Supported Countries
 
-Buy With Fiat is currently only available in the United States, excluding Hawaii.
+Buy With Fiat is available 130+ countries. The following countries are UNSUPPORTED:
+
+    Afghanistan
+    Africa (All Countries)
+    Belarus
+    Bolivia
+    China
+    Cuba
+    Colombia
+    Haiti
+    Honduras
+    Iran
+    Iraq
+    Latvia
+    Lebanon
+    Myanmar
+    Pakistan
+    Qatar
+    Russia
+    Ukraine
+    United Arab Emirates
+    Venezuela
+    Yemen
+
+All United States are supported, excluding Hawaii.
 
 ### Supported Currencies