Yes, you can transfer Live Photos from PC to iPhone using Phone Manager program. But before that, please make sure the every live photo you download actually contains two files with the same name: one JPG file and one MOV file.
Please click the button below to download Phone Manager on your computer.
There are many services that you can use. For instance, when I had the same issue, I managed to discover a pretty reliable service to upload files and download them via the link, so you can easily do that with this service as well. I’ll leave a link for you, and I can tell you that it’s a pretty good solution to your problem.