Can I restore submissions that I mistakenly deleted?

I upgraded and then last year's submissions appeared. Like 600 plus. Will trying to fix I mistakenly deleted my 2017 submission. Can you please fix this. I had 100 2017 submissions now I have non.

Hi, thank you for contacting us.

Unfortunately, we do not store backups for deleted submissions and it is the responsibility of the user to manage them.

What I can suggest, in order to try to collect these pieces, and only if you have setup email notifications for the form(s) in question, is to:

1. Check your email inbox for these email notifications, as they contain submissions data.

2. Check your email history for these notifications, if you do not have them on email.

I apologize for not being able to help more, and I thank you in advance for understanding.