Extremely Dull and Time waste platform

I have given a detailed description to create an app in Firebase and it did build with in minutes. But, It’s not functional. When I prompt to make it work, it asked Google API and then when I entered Gemini API, it says, it’s not working and create another. And the Google AI Studio says, can’t create an API permission denied when I attempt multiple times. Finally, I got one API key and tried one more time. This time it wrote the code again and fixing the errors again and again and again from last 1 hour it still showing the same error again and again. And guess what, meanwhile I have created the same app using DeepSeek.ai in just 10 minutes with multiple features, UI/UX design. If I want, I can add more features in that app, or I can prepare to deploy in play store. The Problem with this model is, it needs API key mainly to work properly and again, we don’t know whether it still gives the result properly or not.