XML FILE WITH CDATA, basically a question file needs to convert into JSON. X2JS not working

Hello Everyone,

I am in very much need of your help. I am trying to convert xml data from a filw, having cdata in it, to Json format. I have tried so many times to look up for a solution. but there ain’t any. And I do not know why X2JS is not working. I am beginner of Ionic so please guide me