HELP - Quality Standard Required

I submitted a working project but got rejected. Need your help and guidance to make this item approved, i am reqdy to make any level of chnages is this.

Here is the URL Strong Password Generator | Create Random Passwords

Here is the response.

Thank you for your submission. We have completed our review of “Secure Random Password Generator” and unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.

Here is the feedback from our review team:
This item has a nice concept, but doesn’t feature the required functionality and features to be approved as a premium item. Consider expanding the feature set here.

Your answer is within your message:

Have seens other Random Password gerators too, all have the same features. Even we have auto Password Generator, should we add more other features ?

It’s very easy to find this functionality for free online

You need to offer something premium, unique or of value for someone to want to pay for it

Ok thanks. Will add some features and update new things