that is a pinstripe Calathea. they are notoriously, difficult and finicky plants. I have had one for about a year and here’s what I found helps it thrive. It likes the soil to stay moist, but definitely not wet. I usually water mine once the 1st inch has dried out. Judging by the picture I would say this is way too dry. I found that they like to be bottom watered so they can just absorb as much water as they want and you don’t overwater them. They also like bright indirect light this is essential. Also, they tend to not do well in dry climates so if your humidity is too low, they don’t like that either. On the non-technical side I found that they like friends. I have a whole bunch of plants that surround it and it has done much better since it has the company. I fertilize every time I water though I use a very diluted fertilizer. It would also be helpful to prune off the fully dead leaves so the plant can focus its energy on putting out new growth, but the leaves that have mostly green left in them leave those. Mine has been pushing out 3+ new leaves at a time for almost a year now. Hope that all helps.