Order processing time

Hi,
I ordered ALEX/Xusd, but processing time was too delayed.
It took more than 5 sec, so i had to wait quite long time.
For users, processing time is VERY important.
I hope you will fix this problem.
Thank you!
stacks adress : ST3Z7J2BWRFYPGD8YNTMZJSZ6ARE48WCB9YX081V4

Thanks for the feedback. We will look into the details.