fix: confusing wording for billing cycle

docs: update screenshots on readme

includes/i18n/tr.php

@@ -42,6 +42,10 @@ $i18n = [
     "Weekly" => "Haftalık",
     "Monthly" => "Aylık",
     "Yearly" => "Yıllık",
+    "daily" => "Gün(ler)",
+    "weekly" => "Hafta(lar)",
+    "monthly" => "Ay(lar)",
+    "yearly" => "Yıl(lar)",
     "days" => "günler",
     "weeks" => "haftalar",
     "months" => "aylar",
@@ -58,7 +62,7 @@ $i18n = [
     "search_logo" => "Logoyu webde ara",
     "web_search" => "Web araması",
     "currency" => "Para Birimi",
-    "billing_cycle" => "Faturalandırma Döngüsü",
+    "payment_every" => "Ödeme Sıklığı",
     "frequency" => "Frekans",
     "cycle" => "Döngü",
     "next_payment" => "Sonraki Ödeme",