Hello Crapit!

Nice font use on the first. Good balancing of the outline stroke.
For the second I do not like too much the font.. It looks weird. Most probably because I like much more continuous font that have good balancing in the stroke, void/fills. Just my opinion.

If You are looking for a good website where to sell your production I can suggest shutterstock.com
https://submit.shutterstock.com/?ref=173526696
I suggest to have much, much, much patience :-)
In my case results come after 3 months.

Other good sites where You can fight against other design are:
https://www.freelancer.com/contest
Here I won a couple of contests only.. but with much efforts..
https://www.freelancer.com/u/crmeye

Another good site is
http://www.99design.com
Where is a bit difficult get results, expecially for the beginners.

Another one is:
Crowdspring.com

Another one is:
designcrowd.com

Globally, it's hard get results over these platforms, but there is a lot to learn! Also for me that I do this job for over 15 years =D
Cheers and Keep Strong Forward!!