Stopbeating about the bushand just tell me what happened!
The underlined part means -

Beat about the bush:
English Meaning: To discuss a matter without coming to the point.
- In other words: means to avoid discussing the main topic or issue, and instead talk about irrelevant or unrelated things.
- It refers to someone who is not getting to the point or being straightforward in their communication.

Bangla Meaning: ঘুরিয়ে কোথা বলা / পরোক্ষভাবে বলা। 

Ex. Sentence: Quit beating around the bush and say what you want.
Bangla Meaning: ঘুরিয়ে পেঁচিয়ে না বলে কী চাও সরাসরি বলো।

Source: Website Lecture