After my Olympus FE28 camera was turned on, the lens kept zooming and flashing, and the light didn't work. What is the reason why the black screen does not image?

Preliminary analysis should be that a micro-control switch in the lens is broken and falls off. The camera was a little crooked. Later, I straightened it, borrowed it from a good partner and returned it. Found something wrong with the lens. After the camera is turned on, the telescopic screen and flash are not lit. Suggest sending it for repair. The general price is 100 yuan, your Excellency.