Sharat Sir has guided to give energy of PERFECT HEALTH SERUM, WEIGHT GAIN SERUM and DIGEE SERUM to the child
You can directly request energies to VK. Energies travel through VK with distance not being any limitation.
Please check this learning post by Sharat Sir how to place a request to VK.
https://forum.litairian.com/discussion/356/three-basic-parts-of-any-request-to-vk#latest
Or you can charge the image of his water bottle as you charge any water bottle.