Configrator unable to show some data from parent website

I hired a developer who worked and built me a product 3d configurator. there are 2 products 1 is a hoodie and another one is a long-sleeved t-shirt. He uses the same function for both. The hoodie is working properly but problems occur with a T-shirt. Some parts of the shirt work and some don’t. For example, here’s the picture when I change the calf it works and this is I get in the console

As you saw the data:image/jpeg;... its kinda looks blue and is kinda link type. When I try to change other parts for example this

Here am trying to change the Front but as you saw in the console how do I get the data? Can anyone please help me and tell me why it’s happening?

Thank you so much

This is the Data i get when I was changing Front