The ruling on one who performed wudu' but left part of the wudu' limbs unwashed

Honorable Shaykh! If a person performs wudu' and, upon finishing, finds that he did not complete his wudu' for part of his limbs, should he wipe that part, or should he repeat the wudu'?

First: Your saying, "should he wipe," is not correct; because there is no wiping except for the head. Even if it is a small part, it must be washed. However, he should wash it and wash whatever comes after it.For example: If it is in the hands, we say: wash this part that the water did not reach, wipe your head and ears, and wash your feet.If it is in the feet, we say: Just wash it; because there is nothing after the feet.