Why should anyone but her flock (if she has one) donate anything to Paula White or any other televangelist (like Benny Hinn)? People should give to their own churches and legitimate charities of good repute and stewardship of funds.
I have never heard of her before, but I find it hard to believe that is really her position. I have never seen a preacher take it, not even the most obviously fake in-it-for-the-money televangisists--who do indeed solicit donations from those who watch their show and feel they belong in that way to their "flock".