Use of imagery and graphics in theme

We recently purchased a theme:
My first question is whether I can use legally any of the graphics for example the light bulbs in the middle of the home page? and/or any other graphics or graphic elements site-wide?
My second question is whether I have the right legally to reuse any of the images (photos) on the site?
Thank you


Images and graphic file aren’t included download file as per envato market policy.
You can get help from your purchase item author @SmartDataSoft right here as a comments