Local DB isn't working

Hello, I am creating a feedback system that writes to a local DB when you submit your email and problem.

It doesn’t appear to be working, can anyone see what is wrong here?

My design and blocks:

If that’s your entire code, there’s a lot missing. You’ll need to use the Text Input block to receive text input from the user. And then store that result in your AddRow block or SetCell blocks.

Alert blocks display an alert with button choices. They don’t accept input.

i wrote app for you.

you can use this block but i think clear all record when you close app…
rowcount is record number in the database
label1 is show us record number