Fix woocommerce website and fix SEO and speed up site

Description

My site jmiltailored.comI need to fix my website tuxedo category it is not showing the attributes along with on a IPAD on the home page when you go to themes, widgets and Menus it jumbled and you can’t see the wording. Tuxedo category is not working as other pages. It's not showing on place and description overlaps over product attributes. Also my fabric manufacture said we can use their 3D feature here is a video. I wanted to see if we can integrate it somehow. But, here is a video of the 3d
9:41 AMhttps://www.youtube.com/watch?v=-RHx_3gZXZ4&t=1sI also attach the instructions to the 3D platform. The one issue it is only for the men and not the women.
THIS PROJECT CAN NOT TAKE A LONG TIME SO MUST HAVE EXTENSIVE EXPERIENCE OTHERWISE DONT WASTE MY TIME!!