familiar
Macbeth. She said "Hail, Macbeth!" In fact all three witches say exactly the same thing.
MacBeth meets the three witches with lady MacBeth
The witches in Macbeth do not have individual names. They are only referred to as the three witches or the Weird Sisters.
Macbeth.
The witches only gave Macbeth prophecies. It was his decision to do so after Lady Macbeth persuaded him. Although the witches' intentions was probably to cause this murder, the witches did not make Macbeth muder Duncan.
The familiars in Macbeth are spirits or demons that serve the witches. They take the form of animals like cats and toads. The familiars help the witches by carrying out their evil deeds and providing them with information and assistance in their dark magic practices.
Macbeth did not like what the witches had told him.
Macbeth does.
No, the witches are proclaiming and predicting that Macbeth will be king and they are praising Macbeth.
Lady Macbeth echoes the words of the witches when she says "All hail, Macbeth, that shalt be king hereafter!". This echoes the witches' prophecy that Macbeth will become king.
Banquo and Macbeth. And the other witches, of course.
I think that Macbeth was at first not as "worried" about the witches and their curses as then on in the play he finds out that every thing that the witches has been tellin him are true.