So now, instead of buying 15000 EQX with 0.15BTC, I bought 30000 EQX for the same 0.15BTC, right?

Remember that I already pay  0.15BTC at previous price.

The form that I will send with the payment is valid now?

https://docs.google.com/forms/d/1s7Bjq0RFlyNx9tOanbVdxR3LT5zKgVIh5HAMHDpRQG4/viewform