I am from Italy my nationality is pakistani I am working last 2/3 year as warehouse man and forklifts oppreter in Italy I want to apply for tradesman visa
What I do first
For language test?
I'm sorry to tell you that a forklift operator is not considered a skilled trade in Canada at this time. You will need to go about the process of applying for a work permit instead. That will require a job offer from a Canadian employer supported by a Labour Market Opinion.
Okay, in that case your brother may indeed qualify for the federal skilled trades program. He needs to pick where in Canada he wants to live, and then either get a job offer from a Canadian employer, or get his credentials certified by a provincial or territorial agency which does that type of thing.
Unfortunately for you, you will have to immigrate separately from your brother if you want to come too.