How can i handle below data picker value having in excel sheet using katalon

Here I have one date picker and One excel sheet

My Issue is : Date / Month /Year Having Different Different Drop down selection and I excel sheet i have only one column : DateofBirth

So How can i mange this issue in coding

Please Provide me Solution as soon as possible

Check Screenshots


get the value from excel and then spit it to three peaces which are used in UI side, this will need some coding skills

Ok i will check