Walmart being a swindler

Not really happy since yesterday.

So what happened was that my mom asked me to go to Walmart to get a few things since we got a day bus pass. Everything went fine until some guy in a football jacket ask me to vote, so he can get some scholarship. So I was like "Sure, why not?". But then he ask me to buy some books to donate, and then I was like "Wait, I thought it was just signing to vote". So I then I decided to say "I'm sorry, but I don't have that much money on me.", but then he had a disappointed look and says that he'll lose points if I don't buy anything. And I cant just eave the store because he might call the cops on me. So the only option was to give the leftover money my grandparents gave me a while ago, so he can eave me alone.

Why can't I just ignore him before? Well, there was a woman who asked for the same thing, and when I said "No thanks", she then sass talks me back and says "What, you don't care for education?!", and it sounded like she was threatening me just because I didn't want to help out.

Then I told my mom about this, she says it's my fault, (even though it wasn't just because I went in there) and says I'm stupid.
So now I have no money to help fix my moms laptop, and now no one trusts me anymore.

So what I learned yesterday? Never go to that same Walmart anymore, 'cause those swindlers will always be there.

Now if you'll excuse me, I'm going to kill myself for what I did wrong yesterday.