My Charismatic persuasions tell me that Deut 28 blessings are ours thru Christ and the curses don't apply because Jesus was nailed to the cross (tree) for our redemption from them.
Then how come our churches are filled with people suffering from those same curses?
Could it be that the curses are a result of disobedience to God and people are still practicing disobedience without repenting?
If you are affected by one or more of the curses, try getting right with God who WILL forgive all our iniquities if we will turn from them, confess them, and accept Jesus' payment of the price.