Well, everyone’s skin is different, so you won’t really know unless you try it yourself. That’s what makes it a bit difficult to recommend.
If you’re still in high school, you could ask for chore money. It doesn’t have to be a lot. So maybe $1 or $2. You could also look into volunteering opportunities especially within your school or with friends. I’m not sure how it works where you live, but where I’m from, they would sometimes give us $50 or $60 each at the end of a volunteering program as a thank for working hard tho it also depends on the leader of the organization too ig. They either give you money or gift cards, foods or certificate.

Can someone buy me dr althea 345 cream it's perfect for my skin but money issues(poverty) I can't buy and on sale its of 2000inr 21 usd !