Question Cuisine Royal

Question.

How am I suppose to reach level 14 with one character if the game change the "free trial characters" every 6 days.
I dont want to play 24h or/and grind the game during 6 days to achieve level 14, or further.

Is there any other way (besides paying the batlle pass) to have in account the "level"?
For exemple I have 2 characters level 6 and 7. Can I show a screenshoot of both of them on level 7 to make level 14?

It's almost impossible to make the second and, I supose, third tasks of this game in the time given by bananatic

Would like some help/clarification please. I have the first task done.



Thanks in advance