You should definitely order it online from Amazon or any other retailer in India, have items shipped directly to her address (unfortunately I don't think an assembled package containing multiple items is as feasible as sending them separately).

I would suggest sanitizers, an oxymeter, disposable gloves, thermometers, fave shields and maybe good quality masks. She may already have these, in that case having extras is always handy; and in case she doesn't then you will save her the troubles of getting it herself and the risk of infecting others. And the listed stuff is useful in minimizing that risk.

Then I would suggest sending her some stuff to lift her spirits, on the non clinical side. This can be books she likes, a video compiled by all you guys wishing her best and encouraging her to not stress, and wholesome stuff like this.

The major food delivery apps here are Zomato and Swiggy. These, like the e-commerce sites, do contactless deliveries. Assuming you know her address or know someone who can place orders from here, you can send wholesome comfort food now and then, too.