Well guys, the method is a bit of time consuming, First you play a level and head to your Season Pass screen and do a Fuzzy search, then play and complete another level and head to your Season pass screen and press the increased button (since your value was increased because you got some reward points for that level), there will be 100,000 results or even more than that, to narrow down the results you can play a level and press increased button and after that the unchanged button (by 1) which will reduce the results to 8000 or so, to narrow even more results, go to a level and close the level without playing it and head to your season pass screen and press the unchanged button which will narrow your result to 500 or so, do this (continuously) and finally you will end with 8 to 10 results (if done properly). Take a screenshot of your results and then play a level and note the reward points above the moves of that level before completing it (if it is an easy level then the reward points will be 3 or if hard level then reward points will be 6 etc.). After completing this level head to your reward point screen and check your results in GG and compare them with the screenshot you clicked, let's say that you won 3 points from that level, compare which value has added 3 points to itself (other will add only 1 but there will be a value which will have added 3).
So if that value was 100 and after you played that level and got 3 points that value would have increased to 103, change it to 605 and open your season pass screen and see what has happened. You can also change the value to 0 and your season reward screen will take you back to the 1st reward.
In short, you have hacked the season pass reward bar. And messing with this value you will come to know that if you change it to different numbers, it will open up different rewards for you.
Once you have successfully hacked the reward bar, before closing the game note down your current value and reward bar number and tier number, so that, you may next time find your value easily without doing all this fuzzy search thing.
Same method will work on Homescapes and I will post it later on my topic.