7 weeks pregnant mother

Question: my LMP is 25 may. but here it is showing i am 7 weeks pregnant.. i want to change the date here. so that i get right Information. pls help me.

2 Answers
Question
Answer: u can go to your mobile settings, select application or apps then find the healofy app. open it and clear the data and cache! the app will reset. then u can change the dates.
Answer: on home page.. u will get an option to change date