Hello stargentdust

hope you are doing well and safe. With reference to your query,  I would glad inform you that you should freeze your seat in JERC that will be a good option by paying some fees and side by side prepare for your entrance since very colleges accept kmat dont take any risk if by any chances things doesnt go well in KMAT then you will have a backup for JERC

Hope you found this answer informative. Best wishes for your future