Welcome to planDisney Kathleen!
I am so sorry you purchased tickets for Disneyland when intending for
Theme Park Tickets for Walt Disney World. I'm not sure what can be done, but I will give you a few ideas that you can try.
I would give Target a call again. As the tickets were purchased through their company, hopefully they can issue you a refund so you can move forward with purchasing the proper tickets for Walt Disney World, not Disneyland.
While you can
give a call to a friendly Cast Member at Walt Disney World, I am not sure what they can do but it never hurts to try. Explain your situation and see if there are any options. The tickets phone number is (407)934-7639.
The third option is probably the one you want to hear the least, but you can set the tickets aside for a future visit to Disneyland. It really is an amazing place to visit and will not disappoint! There is magic knowing that Walt Disney himself walked down Main Street U.S.A. in Disneyland and it is quite something to glance up at his apartment above the fire station.
I really hope you find a solution. Best wishes to you.
Cathy