# Blocks (stuck, API) - please help!

**URL:** https://community.thunkable.com/t/blocks-stuck-api-please-help/3886065
**Category:** Web API's
**Tags:** beginner
**Created:** [June 1, 2025, 9:01pm UTC](https://community.thunkable.com/t/blocks-stuck-api-please-help/3886065 "2025-06-01T21:01:23Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![kate.han079294tcb8](https://avatars.discourse-cdn.com/v4/letter/k/c2a13f/32.png) [@kate.han079294tcb8](https://community.thunkable.com/u/kate.han079294tcb8)
#### Post date: [June 1, 2025, 9:01pm UTC](https://community.thunkable.com/t/blocks-stuck-api-please-help/3886065/1 "2025-06-01T21:01:23Z")

</div>

Hello guys,

I’m new here only been few days on Thunkable, and I’m trying to create a Chatscreen where I can communicate with AI. When I test on Preview, I do see my text when I send it, but I don’t see GPT response.

These are all the blocks I have that I can share as screenshot.

 ![Block](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/6/3/63d6d36238e1ecac2f268427f4ccaaf658458aaf.jpeg)  
 ![block 2](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/7/9/7910bc10bd14da7e867ed8406b214639ec4f23a7.jpeg)

I’m having issues with the 1 and 2 I highlighted in yellow. Do you see any problems in my blocks why GPT response is not showing when I send my text on Preview?

 ![block 2](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/9/e/9e3c4ab7bcdb961933369e7e7d62ec4cf58ed0d0.jpeg)

ChatGPT said I should replace my 1 with the 1 block in the below screenshot. Please let me know if the below makes any sense, or should I better keep the original 1 in the above screenshot.

 ![replace](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/c/8/c850272bd2ab7c1e84e39bbe5bba89db950560bc.jpeg)

If anyone can kindly tell me what is wrong with my blocks, I’d really appreciate, thanks