1.After downloading the Vicpra form, extract the upload.zip and then upload it to your hosting server which has Apache server and then upload it to the hosting
2.Open the index.php file you just uploaded
3.You will have to replace some written text according to your requirement which is necessary like sitename , siteurl , sitefavicon , username etc.
4.Open the submit.php file you just uploaded
5.Add your SiteKey and SecretKey which should be ReCaptcha v2 with checkbox checkboxes visit for more Google Recaptcha v2
Add also replace the Email configuration
Access your contact form via URL https://yourdomain.com/contact/