Do you think mexicans should be in canada?

well, my parents were born in guatemala they came to canada for a better future and they love canada more than guatemala . then they had me and my little sister and i grew up in a patriotic neiborhood. and some mexican famillly moved right next to us. and displayed mexican flag and they started talking bad about canada. say "oh we hate it here and canada is a place where theres rasicism" they dont pay any taxes and ive seen it! and then they kept on telling us oh you guys are mexicans and other stuff and they dont work they very arogant and stupid. do you think mexicans should come to canada display they re flag and do nothing and be unpatriotic??