[Q] None of custom recovery work on my x9076 find7 topic

Hello everyone , I just got my find 7 yesterday , and I'm trying to flash a custom recovery , I've tried TWRP v2.7.1.1 ~ v2.8.4.0 , some of them can boot , but displays incorrectly, and even I try the official recovery Oppo provided is displayed incorrectly
can anyone help me out ? thanks.

and sorry for the bad photo quality

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