I am sorry I have not been answering, I have been following the discussion but I can not add much honestly; I am quite lost. Regarding what ABG asked:
- Did the OP lock down his database in its security rules so much that it returns nothing?
I modified the rules when I created the projects, but they are only defined as public. Here you have a screenshot:
I know this is completely unsafe, but it is just a database for a school project and it made my work easier.
- Did the OP annoy Google by hitting on his database so much that Google won't answer his requests for a while?
I do not think that is the case if I am honest, because I am only having problems retrieving those tags. I can get the values for those keys using a Get Value, it is just that particular block of code that does not seem to work.
- Is the database just empty?
It definitely is not. I posted a screenshot earlier with its content, and, as I said, I can retrieve that data.
Another tip is to keep your code Blocks tidy and logically arranged - it's very difficult to follow your code.
I will definitely address this, I am just very new to this tool and I am still getting use to using blocks instead of code. I appreciate the feedback and the time you're spending on helping me, I really do!