Short strangle clarification

Below are my positions in a short strangle?Let us assume there is a chance that stock price may decrease and I want to change the Lower break-even point from 33884.0 to 32000.What adjustment do I need to do in this case ?

-1x 17JUN2021 35900CE - ₹ 115.9
-1x 17JUN2021 34100PE - ₹ 100.45

Breakevens:-
33884.0-36116.0

Total PNL
Net Credit
₹ +5,408.75