Nope,as act 1 and act 2 apks should be both in the same donwlad :P So if you only got act 1,then it might be a pesky bug,so try reinstaliing the game,maybe that fixes it.(also happy hallowen !)
ye ik the pain :P Sadly tho act 2 ends there,atleast with the normal version off the game, tho there is a patreon version off the game,that might be more updated,tho you will have pay 5 dollars for patreon subscription to get it :P Tho if you want some information on the game updates(or bassicaly soem general information on the game),visit this:https://www.theforestoflove.com/ (tho a warning,the site is delayed for 3 years,so no promises)
Btw if you want to visit their patreon for the patreon version off the game,here is the link :https://www.patreon.com/CarrotsCritters