Source 1 is a render, and not useable.
5.6. 3D Renders or Illustrations as Source:
Using other people's 3D renders or illustrations (even with permission and no matter in which form they are offered) creates a false impression of your artwork. So 3D renders or illustrations can not be used as sources, unless they are entirely created by yourself. Only acceptable non-illustration brushes and clip art may be used, but you need to mention them as a source too. Don't use an image that has been altered by the source owner nor an entire work created by someone else.
Source 2 is from a blog and not offered under a Creative Commons license.
Source 3 is OK but not linked correctly.
Please see: http://www.pxleyes.com/blog/2009/06/how-and-where-to-find-legal-source-images/ and http://www.pxleyes.com/guidelines/photoshop/

Author, (guidelines aside) you have plenty of time to bring this chop into the realm of competition.
You can change the title by going to your profile and MY ENTRIES, just click the title and it will allow you to alter it.
I like the overall thinking on the chop and you can find the appropriate sources by doing CC searches (Creative Commons with Modifications being allowed).
It's hard when you first start out, but you will get the hang of it. You have a definite talent and welcome to PXLeyes.
When using outside sources it is very important that your resources fall into the realm of creative commons, this way the image is truly yours and it will help you move forward in your work.
Nothing is worse then creating a great image and then having the Disney Corp come out of nowhere and thump your rump...hehehe.. good luck.
Again, plenty of time to fix this. (Welcome to PXLeyes, again.. wink wink.)

Thanks for feedback, Its my first photo i created. I still have to learn a lot.

I see you have changed your entry and used new sources however source 1: crown is also an illustration and can't be used. You have to be careful when choosing an image to be sure it isn't an illustration, you can see the tags listed for the image include "free illustration" which indicates that the image is an illustration. You can also see that the image is rendered by simply examining it.

You have to replace the crown with a photographic source that is acceptable. I found several on pixabay that would work and I suggest you try this image: https://pixabay.com/en/crown-sweden-stockholm-377903/
I checked using this crown and it fits very well in your entry.

The source 2: Thomas Edison is an acceptable source and okay to use. Just replace the crown and your entry will be fine.

If you have any questions just send me a PM (http://www.pxleyes.com/profile/spaceranger/) and I'll be glad to help.

Ok i will do it thanks for help i really appreciate it

When searching PIXABAY, always remember to click the PHOTOS filter. The illustrations/render will usually be edited out. Just double check the source to make sure it's a PURE photo, and not an altered photo. Good luck author, extra points for sticking to it