fix: Use _ as separator for multiple countries

Author: djuric

utils/getCountries.js

@@ -18,10 +18,12 @@ const getCountries = async (spinner, table, countries) => {
 	}
 };
 
-const parseCountries = (input, separator = "-") => {
+const parseCountries = (input, separator = "_") => {
 	if (typeof input !== "string" || !input.includes(separator)) return false;
 
-	let countries = input.split("-").filter(country => country.length > 0);
+	const countries = input
+		.split(separator)
+		.filter(country => country.length > 0);
 
 	return countries.length ? countries : false;
 };