Need a website to be fixed

A few things for my website www.jmiltailored.com like for instance the measurement video's not showing up for some of the categories. Some categories have the measurement videos showing while some are missing. The strange things is that it shows being uploaded and on the backend you see that it has been uploaded like in the video but it is not showing up on the front end. I uploaded and example this is for women shirts, but the other categories that are missing videos are the following, mens dress shirts, mens sweatsuits plus with the men sweatsuit it does not show where you can choose the how many you want and checkout Also I put in the measurement for the bottom on the sweatsuits but it is not showing on the frontend.. The other categories that are missing videos is Women blazer On Bust Area video is not showing even though it has been uploaded also it is not allowing you to put in the amount you want and checkout. Women Skirt Suits will not allow you to checkout, the women shirts will not allow you to checkout and the videos that are missing are On Bust Area, Bicep, Shoulders, Wrist, Waistline to the Floor, Neck, Stomach, Women dress Skirts is missing the measurement video option on the backend all together. Womens sweatsuits plus with the men sweatsuit it does not show where you can choose the how many you want and checkout Also I put in the measurement for the bottom on the sweatsuits but it is not showing on the frontend. You also mentioned about the videos being on another platform instead of my website which will speed up the site now will it still work the same by it being on another platform?

The other thing is the mens pants categories and the women pants category are showing the same which it should not because it should be a category women pants but it looks like it was set up to be the same as the mens to see the difference you can look at our sample site https://jmiltailored.fsdcloud.com/product-category/women-pants/ compared to our live site https://jmiltailored.com/product-category/pants/ the images for the sample site is for women and catered for women compared to what it shows on our live site www.jmiltailored.com it is just a duplication of mens pants showing for women which is incorrect.