Is Zeker Scheiden, the name of the firm/company?

Yes

Dear CH,
Please check my designs, If you want any changes please inform me?
Thank you :)

Hello owner of the contest, low ratings - one and two stars only demotivate designers to participate with new projects. Because low ratings lead the designer's rating to a crash. If you do not like a design, you better eliminate it without putting one or two stars. Thank you for your understanding