I might refer you to the answer in following TibiaQa question: https://www.tibiaqa.com/3015/what-are-all-easy-quick-charm-points?show=3015#q3015 . Trululu covered most of the monsters which are easy to get.
What you should focus on- what is happening in the world at the moment- is there any world Quest? as an example we still have Month of Flower with Dryad raids. 5 of them will give you 50 points already.
I recommend you watch following video made:
by Crowny - https://www.youtube.com/watch?v=ix9um-fZfg0 (190 charms in 30 minutes) - What is there-
Water Buffalo 30 charm points 5 kills to unlock
Goblin Leader 30 charm points 5 kills to unlock
Goldenand Diamond Servant - 50 charm points and Iron Servant for 30 points for 5 kills each (you need bit higher level for it)
I would recommend always-
Do charms along with Grizzly Task to get also points:
Tarantulas (Tiquanda tarantula cave- Tarantula 15points- 500 kills, Spider and Poison Spider 5 points each- 250 kills) , Apes (Tiquanda- Kongra, Sibang, Merlkin 15 points each 500 kills) , Thornback Tortoises (15 points for 500 kills), Mammoths (15 points 500 kills)
Others:
Cyclops from Edron or PoI
Cyclop 15 points for 500 kills
Cyclop Drone 25 for 1000 kills
Cyclops Smith 25 for 1000 kills
Amazons Camp Venore:
Amazon 15 points for 500 kills
Valkyrie- 15 points for 500 kills
Rotworms:
Rotworm 15 points for 500 kills
Carrion Worm 15 points for 500 kills
Visit Ankrahmun Tombs, Yalahar Quarters with big variety of monsters.
Additional:
Oramond - where you can do access by collecting roots in same time level quickly and do charms
Moon’ tan Warrior, Worm Priestiess, Minotaur Hunter, Blood beast- 25 points for 1k kills
Darashia- dragons- Dragon and Dragon Lord - 25 for 1k kills
Watch another videos made by Itexo: https://www.youtube.com/watch?v=NfsaSLQQAe0
What is in the video? Series of the places where you can collect the charms on low levels. Nice and with lots of variations.
If you are in rush to do points, ask friends to boost you in Team Hunt for stronger monsters. Do your charms in teams!