I was wondering if there is anyway i can do a factory reset  just a fresh start  as new without delete my file{ music foto and and work file}

the reason are simple i add to many share and folder  and some path  from my dockers i cant navigate 

Is this a trial license? 

is a pay one ,im totally new and i just messing around and now most of my containers doesn't work properly is a  

Backup the config folder from your current install, then you can just make a new install and restore whatever you want from the config folder backup. You will want to keep the license .key file from the config folder, and your disk assignments are the super.dat file from the config folder.

 

If you have your disks assigned then you will have all your files, but you will also still have all your shares, because the shares are just the top level folders on all disks. But if you have a new install, all those shares will have default settings.

How do you delete a share or better how do you delete anything on unraid  since right click doesnt gave you that option 

You have to delete all folders and files in the share, then you can delete the share from the Unraid webUI by going to the settings page for that share.