Got some bugs and doubt authenticity

It always shows the speed which my isp is promising despite when its taking a long time to open even google. Second issue is the wrong conversion in app, if you switch b/w Mbps and Kbps scale. 1mbps must be equal to 1024kbps but in this app it is about 124kbps.

745shubham about Speedtest by Ookla, v3.7.7