well there are ways to help but are somehow complicated and they dont really affect directly to the normal citizen, like for example you could send medicines or food to someone or even money but it does not help at all, the problem persist. Your best bet is to donate to some NGO like
https://transparencia.org.ve/ that tries to implement a better transparency system in our country.
Venezuela problem is not socialism or w.e method, we actually had everything. Our all time problem was corruption and we had it during our whole story, is not something that came with chavez or with socialism, we had this very same problems 30,40,50,60 years ago.