fix: remove phone check

src/bot.js

@@ -78,13 +78,6 @@ bot.on("msg:contact", async (ctx) => {
   const contact = ctx.msg.contact;
 
   if (ctx.from.id === contact.user_id) {
-    if (
-      contact.phone_number.slice(0, 4) !== "+254" ||
-      contact.phone_number.slice(0, 3) !== "254"
-    ) {
-      return ctx.reply("Sarafu is only available in Kenya at the moment.");
-    }
-
     await cache.set(contact.user_id, contact.phone_number.slice(1));
 
     return ctx.reply(