Welcome Boret.
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I suspect part of your issue is how you use the if..then Blocks and what value bol1 = 0 and bol2=0 etc. is supposed to do.
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Another possible issue is you may be using an Android 10+ device that might require permission Blocks?
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You use Firebase but you don't have any Blocks saving or using location data with it. Have you coded that part yet?
Here is a similar app that uses a CloudDB (similar to a FirebaseDB) that works Social Distancing ... a CloudDB / Location Marker Tutorial
Have you tried the tutorial? Does the Project in the tutorial work on your device?
I am unable to debug your Spanish Blocks. You might post your aia code and someone might look at it.