single word or no ?

Please provide the whole sentence.

I'm sorry about that but it's like a slogan for a team at the university which it's name " youth loves charity our goal is happiness of others "

so I want to know love OR loves !!

"youth love(s) charity our goal is happiness of others" is not correct English, irrespective of the "love"/"loves" choice. The minimum corrections would be "Youth love(s) charity – our goal is the happiness of others". However, my opinion is that "Youth love(s) charity" does not make a good slogan. It seems a bit awkward and clunky. Unfortunately, I would need more background

Try to take a look on our FB page and you will understand our activities
https://www.facebook.com/YouthLovesCharity?fref=ts

Hmm. It seems that you have already established this as the actual name of the organisation, and I imagine that you may not wish to totally change it now? Doing so would entail a complete rebranding. In the present context, my feeling is that "loves" is better than "love".

However, there is a problem with your graphical logo, which to me appears to read "Youth Charity Loves". I do think t

Oh yeah we already established it like three years ago ,,,,,,,

Okay I appreciate your comments
thank you so much !!