Milf's Resort - Build 6.2

Guys, I'm stuck here (not THAT stuck!).
After the beach scene where you see Dr. Kelly Chickenchoke and Ruonda Conversation, I need to go to the Waterfall (*** Mom Discusses the Broken Bridge with the MC ***). But when I click on Waterfall arrow, it show me the final scene, when you fight with Alex (the final scene). And if I click to the left right (beach), "Mom says: We would never go back there! Let's go further along tyhe coast" which give only one option, go to left (waterfall).
Can someone help with this? I'm following a walktrhough precisely and can't figure out how to solve this problem.

where is the crowbar?

Yoga keys: get the GUM from your BAG in ROOM 23. Go to the cleaning cart. Put GUM on BROOM. Go to BASEMENT. Take BROOM with GUM and place it on the GRATE.

i cannot find yoga key pls help me?

Decent puzzle game with rewards. It takes a little getting used to how to navigate. Clicking the bottom of the screen when there is no arrow is how you back out of a room, and a helpful word of advice: DON'T press space bar while playing this game unless you're just trying to quit. I haven't been able to resume after pressing it. The thing in the shed that the creator didn't know the English word for is called a hand rake.