MID repair/repair

Hi! Can anyone give me a hint, where I can possibly have this “pixel pile” repaired/repaired? Would I be grateful for a small idea, how to repair the part yourself? Have seen, where the problem lies, only need to know how to reconnect the conductor tracks? 330€ for a new MID (price with the friendly one), is decidedly too expensive for me! Thank you in advance! Greetings nova2003