Fix some Magento issue

Here is the issue what we need to fix ● Cannot upload images to the products once I have done it and save it it disappear ○ Example [login to view URL] ● I have set this item below as most viewed, most purchased, latest [login to view URL] ○ but it doesn’t show, on the front end, please advise what is wrong ● Wholesale reset password does not work the email link that I got just redirect me back to the same login page ○ [login to view URL] Thank you PossPooja