Would you call me fussy or difficult or perhaps trouble maker?

Scenario - when you buy professional chemicals for cleaning the supplier is supposed to provide you with a safely data sheet which contains all the details do's and don't in relation along with the expiration date of that data sheet.
Now, first off I received incomplete products and payment was taken much before.
Then, few SDS were sent for some other products. Then, the expiry date was incorrect.
Then, they didn't have the updated SDS.
If I questioned everything I am tough to deal with and all the bad names.. yea?