Could someone help me with my APK?

Good afternoon, everyone.

I am developing an application for my TCC (Course Completion Project) on occupational safety and I did a quiz project, but it was heavy and I paid the monthly fee to download it, but every time I try to start it, it shows the risks as shown in the attached images. Unfortunately, I do not have in-depth knowledge and would like to count on the help of the community to help me resolve these errors.

Thank you for your attention.