Human hair weave haircare?

I got a remy weave done once before and I loved it..I am Hispanic with fine hair, and idk how I got into weaves but I love them..And I bought a less expensive hair brand "start 2 finish" by sensationnel, and I was wondering what kind of care should I use for them..I only conditioned them with just for me hair milk..but is there anything else I can do to leave them soft and shiny