How to convert my Energie Balance from Old-Blynk into additional devices in New-Blynk

I still have a reasonable amout of energy on my Blynk 0 account. Due to your annoucement to no longer support the old platform and even switch it off in near future it makes no sense for me - and probably for many other of your clients too - to further consume this energy.
But this energy ist money. I paid for it.
Therefore I would like to know how I can get back that money or convert it e.g. into additional devices in the new Blynk world.
Please share with me your thoughts.