please check my design #25463708, feedback please

Hello there,
I just submitted my design thought according to your brief.Please review my design and let me know if I am on right track.

If you don't like my design, please eliminate those rather than giving low star rating.

Best.

feedback please on design 25465919 , 25465920 and 25465921 , regards

hi dear contest holder, could you attach your old logo to upgrade for our reference, thanks

feedback please