"Waiting" executions

For my React Native App, I have had no issues deploying a function in Appwrite & the executions either working or failing. Now I am getting status code - 0 & just 'waiting' on my executions.

Could this be a free tier issue?

I have attached some images:

I'm not sure what the issue is, any ideas?

It's working now, nothing changed I just waited a few hours

now how you made the first two requests return success ?
all the executions i'm trying to make always in waiting status