Dear Iman Sobhi, When you open the app with the SurveyHeart option, you can use the 'Drafts' option to Save the Form/Quiz before coming out from the app, then you will not face this issue. Pls use the "Drafts' to reuse the incomplete work and save it. Hope this info will help you. If all is well other than this, pls encourage us with 5 stars. Thnx.