When a form submitter submits the form then you have two choices. You can either show a "Thank you" page to the form submitter of you can redirect the form submitter a different link.
Configuring thank you page in your neetoForm
Go to Configure tab and click on Thank You card.
Select Customize thank you page.
You can add an image to your thank you page by clicking on the upload icon.
Click on the thank you page message to change it and hit Save changes.
You can also add Social share icons, neetoForm branding and link to submit another response in your thank you page
Redirect to URL
By default, after submitting the form, neetoForm takes you to the thank you page. But you can change this to link to any URL you like. So if you want form submitters to visit your site after completing the neetoForm, just add the link in the URL field.