I had a Bad Experience at Sephora?

A few weeks Ago I went to sephora I buy the Stila 7 sets samples inside was tinted moisturizer ,primer oil free makeup foundation and etc ,and I also bought Stila tint lip gloss very drying I didnt like any of stila makeup I think that my Loreal foundation works alot better.
Yesterday I when to the store return everything is was very awful the guy made faces ask me alot questions I felt very bad i felt the he was mad just because I return stila stuff.

one question how many samples you can asked I only asked for 2 this guy toldme I only can give 1 He told he cannot give alot samples

I was very disappointed because i thouhgt that sephora had a good refund policy .

did you had any bad experience at sephora too can you explain
Now Tthink that drugstore is alot better I dont have to this bad experience buying drugstore makeup skin care.