That are good facebook groups that give information on cancer?

[Sense]

Also is there any that donated to charity if you join them

[cbrdgt.]

There are tons of cancer support groups on facebook, but I don't know if you have a specific one you are interested in. There are many support groups that have people who are going through treatment and it makes for great Q & A/ information. I'm not familiar with any group that donates money to a charity if you join, you usually have to donate your own money.