Sending And Receiving Products From Ebay From 2Nd Store Front Not Working

I can send products via the templates, but I cannot sent individual products or check status of individual products from 2nd store front, it simply hangs, and I have to close out of the store.

From the main store is works, but simply tells me error nothing listed for this store, which is correct.

Have been trying to get it fixed via help desk, and it has now been going on for 3 weeks, and I am getting desperate. Have 100's of products I need to get across, and I can't use the templates sections, because it resends everything which means hours of work allocating categories etc over again.

Thank you in advance

Juanita B