I’m trying to download electrum to store my Bitcoin as I no longer want to use blockchain anymore since it’s not well secured. I don’t know if I should check on App Store and download electrum from there or I search on goggle?
I'm not insulting you, but downloading and using the Electrum wallet or any other wallet is a basic knowledge I think anyone investing in bitcoin should know. If you haven't mastered those basics, investing in bitcoin will be extremely risky for you. Because some others have also provided the full link for you, you should add your knowledge to avoid unnecessary cases with your investment.
Yes, it can be said that it is one of the basic knowledge that almost everyone knows when investing in bitcoin, I remember, I researched everything before buying my first bitcoin. But there will also be many people who don't know, and that's normal, we don't have to be too strict with them. What's more encouraging is that they don't keep quiet when they don't know. They are trying to learn, and that is good news for such newcomers. We should take the time to support them, as when we were newbies, others also helped us.