How many boxes are kept between box W and the box which contains Dates?

There are two boxes between Box P and the box which contains Dates. Three boxes are between the boxes which contains Apple and Dates. The box which contains Apple is not in bottom four. Case1- box P is above box which contains Dates and Case2- box P is below box which contains Dates.  Two boxes are between boxes R and Q, which is below box R. Neither box R nor the box which contains Apple in bottom four. Box Q does not contain Dates. Box R is just above the box which contains Guava. We get further 2 possibilities in both the cases.    Box S is just above the box which contains Banana. Box S is below Box Q but not just below. Case1 (b) and Case2 (b) gets eliminated. The bottommost box does not contain Banana. Box T contains Pear but is not the bottommost. Box Q does not contain Mango or Peach. The bottommost box does not contain Mango. Three boxes are kept between box U and the box which contains Apple.  Not more than two boxes are kept between Box V and W, which is below box V. So, case2 (a) gets eliminated. The final arrangement is: