It depends on the kind of help.
For example, for domestic abuse/violence, there's
www.hotpeaches.net . They have a world-wide directory of services.
Other services are usually particular to a country. For example, in the US and Canada, 211 can connect people to housing, healthcare, employment, food, and some other services.
Can you say what help is needed, and in what country?
If you need to do this via PM, it's ok to PM me