Yes the Steam Version, Today Sunday February 18, 2018 at 5:19am or 0519 EST, (Inf.Health - Inf.Arrows - Inf.Focus - Fast Kill - Inf.Might & Inf.Fill Rage) are all working as intended for Talion & Blade of Galadriel, I've just tested them, make sure you are running the "Middle Earth Shadow Of War V1.0.16 Trainer +9 NEWER VERSION" & not the "Middle Earth Shadow Of War V1.06 Trainer +9 OLDER VERSION"
for the skill points cheat, activate the trainer, then enter the character skill tree, set skill points to set value then hit "set" you'll hear a sound unless you've muted it, exit the skill tree then re-enter to see the set value
as for silver coins, this is however not working, if you want more silver coins, you can use Cheat Engine, select the Shadow of War Process Executable, search for your silver coins exactly in 4Bytes, sell an item, type in the new value and hit next scan, repeat until you have 1-4 values, if the value is lost repeat the steps all over again with a new scan, once you find them drag them down and change all values to desired amount, then sell something to notice the value change finally
maybe an antivirus is getting in your way, also make sure you aren't using multiple cheat software that could be an issue, I can't run a CE script while running the trainer or it crashes the game, the trainer by itself works just fine in the current patch