Anya. Your plant has been put in a self-watering planter that should make watering eaiser, more reliable, and pereserve your fingernails! As soon as the indicator drops down to the lowest red line, it is time to pout water into the reservoir until the indicator reaches the top red line.
When set up properly, it is a very reliable way to water and takes the guesswork out of it.
Leaves often take a week or more to unfurl, so I think yours are fine. Make sure to keep them close to a sunny window.
I read that Covid has spread seriously in your are. Stay protected and safe!