Unable to send mail in opencart - opencart

Question

I have created a new information page named as request. In this I have added the following code
{
$mail = new Mail();
$namess = $this->request->post['name'];
$emailss = $this->request->post['email'];
$phoness = $this->request->post['phone'];
$phoness2 = $this->request->post['phone2'];
$enquiryss = $this->request->post['enquiry'];
$conve = $this->request->post['contactviae'];
if($conve == '1')
{
$emailsss = "Yes";
}
else
{
$phonesss = "Yes";
}
if(!isset($emailsss)){
$emailsss = "No";
}
if(!isset($phonesss)){
$phonesss = "No";
}
echo $body = "Hello Admin <br/><br/> You have recieved a request for product. The details for your product is as follow :
<br/><br/><table border='1'><tr><td>Name</td><td>$namess</td></tr><tr><td>Email</td><td>$emailss</td></tr>
<tr><td>Phone No</td><td>$phoness</td></tr><tr><td>Secondary Phone</td><td>$phoness2</td></tr><tr><td>Enquiry</td><td>$enquiryss</td></tr><tr><td>Contact Via Email</td><td>$emailsss</td></tr>
<tr><td>Contact Via Phone</td><td>$phonesss</td></tr></table><br/><br/>Thanks & Regards";
$mail->protocol = $this->config->get('config_mail_protocol');
$mail->parameter = $this->config->get('config_mail_parameter');
$mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
$mail->smtp_username = $this->config->get('config_mail_smtp_username');
$mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
$mail->smtp_port = $this->config->get('config_mail_smtp_port');
$mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
$mail->setTo($this->config->get('config_email'));
$mail->setFrom($this->request->post['email']);
$mail->setSender(html_entity_decode($this->request->post['name'], ENT_QUOTES, 'UTF-8'));
$mail->setSubject("Request a product");
$mail->setHtml($body);
$this->response->redirect($this->url->link('information/request/success'));}
But after submitting the button it is redirecting to success page but not getting any mail. Plz help me what I am missing
able to send mail through contact page

Answer 1

Do you set the email configuration in the admin? It's in System > Settings > (Edit the store) > Mail