There are 2 gerands in this sentence; these are in the verbs facing and frightening. A gerand is the -ing part at the end of a verb
Ugh havent seen the movie sorry
I believe it's B, It's the only one the really makes sense.
Answer:
Dear Aunty,
Thank you so much for the clothes you bought me for my birthday! They look amazing I really appreciate the time it took you to pick it out for me. I can't thank you enough for this I absolutely adore the gift!
Love,
______
What exactly is the question