Hi,

1. Could you please provide us your admin access so we could review widgets configuration and find what is wrong? Do you want to show your filters in the sidebar or filters area?

2. Category image size is controlled by “Shop catalog” size in WooCommerce settings. So they have the same size as products.

3. Go to Dashboard -> Products -> Categories and use simple Drag & Drop interface

4. Try to add the following CSS snippet to the Custom CSS section in Theme Settings

.mc4wp-form input[type=email] { margin: 0 auto 30px; }

Regards