How to help from a distance & what to say

My cousin has been diagnosed with cancer of the jaw, tongue & tonsils. She now needs a full body scan as the cancer has passed the median line. 
I live several hundred miles away. She has a big support network of family & frirnds - but how can I help, apart from keeping in touch frequently? 

  • I let her know how much my family are thinking of her, send little messages to hopefully make her smile… I’m sending her a photo block of us both when three & up To no good, I talk about scheme younger & our Grandparents… I will send flowers but at the moment she said her house looks like a lovely fllorists shop - & she loves gardening, so has lots in her garden. 
    I’d love to buy her something to do but don’t know where to start. 
    I also feel I should now get in touch with my aunt & uncle, both elderly & not In good health themselves & my cousin. 
    I just want to do the right thing.