It’s Erik van Blokland’s handwriting, digitised as FF ErikRightHand.

P.S.: I would use the Type ID board next time.

you don't know if I can get it for free?

FF ErikRightHand is a commercial typeface, i. e. some people make a living from selling licenses for it. There are ways to obtain the font without paying for it. Setting half-baked analogies aside, it may be plainly stated that these ways are illegal and not recommended for imitation.

P.S.: In this world, it is customary to say ‘Thank you’ when someone has done you a favour. And you may care to read about the value of type. Don’t miss the name of the author.

oh sorry man..really..thank you..sometimes i forget the good manners..

No worries!