An IMDb Pro please assist asap! Someone is purposefully hacking and messing with the review on my film

IMDb, what is going on? I've been a purchasing Pro customer for years.

Someone has hacked my film reviews and out of nowhere posted a ton of negative reviews. This is wrong.

I've had plenty of people I know personally - families, youth and leaders - all let me know how they posted great reviews. And I saw them myself. They were posted and there.

Now they are GONE and only fake, scammy negative ones are there - like out of nowhere. I want an investigation and restoration of all the good reviews immediately. Thank you.