Please capitalize where necessary: individuals with surname hesekil
A: Individuals with surname HESEKIL

Please capitalize where necessary: unsure about which type of bcl file you have? do you want to know exactly what it is, who created it, and how to open it?
A: Unsure about which type of BCL file you have? Do you want to know exactly what it is, who created it, and how to open it?

Please capitalize where necessary: more time last, higher it will be the level!
A: More time last, higher it will be the level!

Please capitalize where necessary: saturday 10 february, 2018 61813728 requests since tuesday 16 december, 2003
A:
Saturday 10 February, 2018 61813728 requests since Tuesday 16 December, 2003