@Ruthu_Ramya Timelion uses Elasticsearch to aggregate/bucket the information based on the interval highlighted below before applying the moving average calculation
If you're wanting to perform the moving average on the individual data-points, I'm afraid this isn't going to give you your desired results. Additionally, the calculation that you're looking for doesn't appear to be a moving average.
Timelion is specifically for timeseries data, so unfortunately there isn't a way to change the x-axis to something else.