If after all this you still don't have these features am sure there was a problem in your upgrade of wp8.1 cyan>>to>>denim>>windows 10 mobile.
Because I have seen (and experienced) many problems regarding cyan to denim and lacking glance features or something due to wrong updates. (usually problem lies with Extras & Info).
^ I am suggesting this because rich capture should already be there since it was added in wp8.1!
if its not that big of a hassle for you i'd suggest
- Use device recovery tool to get at cyan. (base f/w which your phone released on)
- then update ALL apps from store.
- go to phone update update to denim.
- go to store update apps AGAIN!
- go to store d/l Insider Preview and check for updates
- go to W10M and update store!
IF your phone is L930 you'll get it no matter what ! :grin: