Mooting/Debating/Public speaking Help

[traineeintraining]

Hello, this is a bit of an odd question however, I'm a bit worried about the oral section of the SQE and I was wondering if anyone could suggest anyways I could go about improving/ practicing my advocacy skills? Does anyone know of any courses, tutors, groups etc ? Unfortunately, I'm not a student so I can't just join a society and I wanted to take advantage of the summer and learn/ practice during this time.