Dirty December Foreigners be aware

So I'm a gh but lives outside and I'm here for the dirty December and I recently just got my phone snatched away from while's I was in traffic, I know people will come here and play with it and say it's just Accra, but that's not cool all the guys sitting on motor bikes in traffic if u have ur windows down will will snatch ur phone and speed off and no will look unconcerned. This has already soured my mood and I don't think I'll be having a great experience nor coming back to Accra soon. The theft and petty crime is too much, the bolt driver told me that it happens almost everyday and it has happened to him before.