garmin express crashes all the time and Index S2 Will not update wither

This update has ruined my watch update. It crashes all the time. Useless.

I use a macosx up to date system sw. My watch is a Garmin 255 Forerunner. I am losing confidence in this company. My Index S2 scales also will not update and nothing seems go fix these problems. 

Very frustrated. I have been trying to resolve these issues for hours and hours over several weeks and months. Not good.

Please get back to me asap.

Sincerely

Doug Whitehead