Need help with DIY invitations ---PLEASE!!!!

Hi;
I had my invitations printed by the print shop at my job and they came out beautiful , however...they are pocketfold invites and when I tried to put them together....with the layering...let's just say I was not the best at it I need someone to help me put them together. There are two layers and a ribbon. We are on a budget, so when we called print shops to see if they could do it for us---we almost fell back from the prices we were quoted. They wanted as much as a whole new invitation

Can anyone help me please?/????