I started to integrated WooCommerce into a custom designed theme. I did this work on a subdomain, so that it didn’t affect the current live versions. It worked fine and stared to looked nice, but before it got to far with it, I decided to test the migration of it to another location (I did this to another sub domain, again to test it worked before migrating it to the live site), but when I then migrated using All-in-one migration plugin, the layout changed. The shop home page layout completely altered.
Does anyone have any advice on how I can overcome this is please?

Thank you