My baby weight 14kg and height is 102 cm ,weight is not increasing last year and upto now.it’s k or any problem,please suggest me

A. See A lot of kids have gotten affected due to pandemic as in you know staying at home not eating well no activities of the weight and health is also not going to try to create an atmosphere at home where in your child can have more of activities and the energy is used after that only a child will be hungry and will eat well and the weight gain will also be better after that