Confused in technical indicator

kite.zerodha.comI am a small inveestor.I use some technical indicator.One of them is psar…Today I open a script cipla.when i open it in in mobile the point is over the chart means down trend.when open in laptop the point shows just under the todays chart.and when I open pi the point is under the chart on 30 may 16.Then which data should we belief.If any one here from zerodha seeing my message please improve the platform and give correct data.