how does the author of 'the monkeys paw' use foreshadowing in the first chapter to suggest that the spell is placed on the paw might not bring happiness to whomever posses it

The Sergeant Major pretty much tells the White family the fate of others who have used the paw:

"The first man had his three wishes. Yes," was the reply; "I don't know what the first two were, but the third was for death. That's how I got the paw." "If you don't want it, Morris," said the other, "give it to me." "I won't," said his friend, doggedly. "I threw it on the fire. If you keep it, don't blame me for what happens. Pitch it on the fire again like a sensible man."

Another example of foreshadowing is the bad weather at the beginning of the story foreshadowing evil that is to come.