Reset all files

Dear PickPlugins,

I believe when I first used User Verification plugin, as soon as I registrated I got a notivication on the site that an email registration sent and when you activated the account it redirected me to the choosen page. At least I want this to work like that... How can I factory reset all the files because when I delete and reupload all my previous settings stood the same...

Ps.: If it is not working like that I made a page where I inform the users that I sent them an email to verify and I set this page to "Choose verification page" but it doesnt show up it automaticall goes to the page which is set to  "Redirect after verification" and the user dont get any info about what next. Only if they are trying to login it says that they have to verify their account... SO it doesnt work as expected on my end...

Thank you for your help,

Marcell