Please capitalize where necessary: our camp at 3900m. the elbrus peak is clearly viewed from here.
A: Our camp at 3900m. The Elbrus peak is clearly viewed from here.

Please capitalize where necessary: 5 months ago 07:00 xxxdan latina, 69, brazil, tattoo, riding, ass licking, dogging
A: 5 months ago 07:00 XXXDan latina, 69, Brazil, tattoo, riding, ass licking, dogging

Please capitalize where necessary: those people don't exist.
A: Those people don't exist.

Please capitalize where necessary: the gymstick for an effective strength, endurance, flexibility and coordination workout.
A:
The Gymstick for an effective strength, endurance, flexibility and coordination workout.