Set up and issues with VA - can someone help?

I'm currently working with a virtual assistant from the philippines and he is supposed to like some posts, follow/unfollow and send dms on a small scale on my personal account. Like 15 follows per day + 50 post/story likes.

For now he did most of the work on his PC until an IG message came and limited the actions for the day to protect the community. Since than he isn't able to like or follow anymore on his device, but I can do everything from my end on my device.

Is there a recommended setup how to handle this? What I had in mind was:
- Doing everything on a mobile device, factory reset if necessary
- Running a proxy for my country of residence
- Maybe something like bluestacks to emulate the IG app and still be able to work on PC

Is this enough or do we still need to consider something?

Did your VA did gradually or straight away? you need to warmup your account

Ask the VA to do it in his phone, actually check if he is credible enough to do this work or not. A random VA just cant do Instagram actions until he knows in-depth knowledge about it like Limits, blocks, how to avoid blocks, how to space out the actions etc