Hello @soha_elkahlout,
Please create sample mail script on server and check it mail is working or not server. If not working then contact hosting provider for it. You can find out mail script below
<?php
// the message
$msg = "First line of text\nSecond line of text";
// use wordwrap() if lines are longer than 70 characters
$msg = wordwrap($msg,70);
// send email
mail("someone@example.com","My subject",$msg);
?>Let me know if it working or not.
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If my answer is useful, please Accept as Solution & give Kudos
