Personnel Concepts Invoicing for compliance posters that were not ordered Lakeland Florida

I ordered and paid for $15 worth of "compliance posters".

Then over 30 days later I received an invoice for $99.85 for posters I did not order

Now the company is saying I spoke to some unkown individual and I ordered these posters,

which is not true!!

Now they will not let me return posters I did not order and didn't even realize I have in my possession

I was in no hurry to hang the posters as we don't have any good location yet determined.

Now they are saying I cannot return the posters and they are filing a dispute of charges and I will be contacted in 5 days! 

Very unhappy and Very fustrated