Hello, ideally for kids, once a year eye check up is recommended, as the power changes. Due to present covid crisis, u can postpone. But keep a watch on her. If she is trying to squeeze her eyes to see the tv/computer/mobile or anthing distant, if she keeps rubbing her eyes a lot, watering, or complaints of tired eyes... If these symptoms are there, then try to get her tested earlier.

If she doesn't have any eye related problem like eye strain, headache, itching , redness and she has clear vision with her glasses the visit can be postponed till the Pandemic settles. Also ensure her spectacles are fitting well and are not worn out.