fix text on fiat selector

lib/new-ui/pages/buy_sell/buy_sell_amount_page.dart

@@ -296,8 +296,16 @@ class BuySellDefaultAmountSelector extends StatelessWidget {
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
           if (hasCurrencySelector)
-            BuySellCurrencyPickerPill(title: mode == BuySellPageMode.sell ? S.of(context).sell : S.of(context).buy,curr: cryptoCurrency, onTap: onCurrencySelectorPressed),
-          BuySellCurrencyPickerPill(title: mode == BuySellPageMode.sell ? S.of(context).sell : S.of(context).buy,curr: fiatCurrency, onTap: onFiatSelectorPressed),
+            BuySellCurrencyPickerPill(title: mode == BuySellPageMode.sell ? S
+                .of(context)
+                .sell : S
+                .of(context)
+                .buy, curr: cryptoCurrency, onTap: onCurrencySelectorPressed),
+          BuySellCurrencyPickerPill(title: mode == BuySellPageMode.sell ? S
+              .of(context)
+              .receive : S
+              .of(context)
+              .purchase_with, curr: fiatCurrency, onTap: onFiatSelectorPressed),
 
           Text(
             mode == BuySellPageMode.sell

res/values/strings_en.arb

@@ -864,6 +864,7 @@
   "providers": "Providers",
   "public_key": "Public key",
   "purchase_gift_card": "Purchase Gift Card",
+  "purchase_with": "Purchase with",
   "purple_dark_theme": "Purple Dark Theme",
   "qr_code_format": "QR Code Format",
   "qr_code_format_body": "BCUR (Blockchain Commons Uniform Resources) is the industry standard, and most widely compatible with Bitcoin hardware wallets, and should be selected by most users. BBQR (Better Bitcoin QR) is a unique format used only by COLDCARD hardware wallets, starting with their model Q.",