Grinch?

I joined a Facebook group(organization people give away things from there house to local people who need it) and I thought it was a first come first serve you comment oh I am interested and the thing is everyone comments there sob stories of why they should receive the free items and it's like I hate seeing this I'm thinking of leaving the group no one should have to beg for things or make someone feel like they deserve something less. There's some people also who look down on the people they give there stuff to.

There's this toy I have been interested in for years and the woman chose me to take the toy this woman she comments oh my child put this on there Christmas list I really need it! Please and I'm so frustrated I'm here like the Grinch I'm like morally having a conflict like do I say yes to everyone who needs something can't I have something for once peacefully and just not be a pushover I feel like everything I let people cut in line I do everything for everyone I'm nice to everyone and people are rude and I'm just so over it!

I feel upset that woman comments after I already commented, there's a reason I am signed up on a buy nothing group there's a reason I commented and I don't post my personal problem or feeling I just say hello I am interested in the item you are giving away. I just feel sick to my stomach and I think I should give the toy to that lady who said her Christmas depend on it. It's just these stories make you feel like someone deserves it needs it more and you are a bad person for even reaching out because you need somethings

I'm confused help