Added ngmobile (Nigerian mobile topups)

src/App.svelte

@@ -96,6 +96,7 @@
     "RUB":"₽",
     "USD":"$",
     "KZT":"₸",
+    "NGN":"₦",
   }
 
   let accountComplete = false;

src/payways.js

@@ -4,6 +4,7 @@ const masks = {
   },
   telru: { mask: "{+}{7} 000 000-0000" },
   telua: { mask: "{+}{3}{8} {\\0}00 000 0000"},
+  telng: { mask: "{+}{2}{3}{4} 000 000 0000"},
   tel: {
     mask: [
       {
@@ -144,6 +145,17 @@ export default [
    "id":"strelka",
    "placeholder":"0000 0000 000",
   },
+  {"name":"📱 🇳🇬 NGN ₦ Mobile top-up",
+   "currency":"NGN",
+   "min":50,
+   "max":5000,
+   "imask":masks.telng,
+   "acc":"Phone number",
+   "autocomplete":"tel",
+   "inputmode":"tel",
+   "id":"ngmobile",
+   "placeholder":"+234 905 555 1234",
+  },
   {"name":"🌐 🇷🇺 RUB ₽ Flex provider",
    "currency":"RUB",
    "min":20,