Week 7 total points prizes for all divisions?

I'm not sure I understand your question.

At the end of week 7 of the league, you will receive the prizes in the chest of the highest division you have achieved. You can find the prizes for each division by tapping on the green button with magnifying glass symbol, located next to the chest in your league division page. Swipe left and right to see all divisions.

Total league points are used to compete with other Sherlock Division teams only if you achieve Sherlock division. But you can see how your total league points compare to other teams by looking at the Global Leaderboard (globe icon on lower left of league division page), which is just for your own information.