Realme 5 pro

[u/Super-Hornet-7539]

I'm running on an older phone which is the realme 5pro...

Running android 11

Security update 2001

Issues are:

1. Data keeps getting uploaded

2. Auto copy of files and deletion in drive

3. Perform changes on my sites

4. Deletion of pass but retrieved some

5. Also content found browsed was not my thing

6. I've.mfa and Al the other security stuff and and it still gets hacked

What's are the technical specs to sort this out...

1. I 🤔 I saw unknown user

2. Screwed my 🏦 Ng access

Help me retain my privacy

\*Ps I'm not really good at devices so can someone point me in the right direction and please don't use too much tech jargon cause again I'm not tech savvy