Plz Very urgent

Hi, I have created my website with wordpress and on the contact us page i have a contact form, when data is entered into it and is sent , a message of successful transfer is shown but is not received at the webmail, i tried everything, every possible solution, plz help me no visual composer addon of contact form is working neither contact form 7 plugin or any other, but when connection is checked by wordpress, mail is received by hosting.plz help

If it’s so urgent, maybe you should have checked the KB first:

Well i could wait if you can provide a solution to that.