Banner for Facebook

The main problem is that everything is done "in a hurry" and at the "last moment," which affects the quality.

After sending the finished options, I received feedback that the banners were not liked, as if they were made by a schoolboy, since in the portfolio "the examples are 100 times better")) but after a few corrections, the project was closed, and the work was paid for!
Advice: to achieve a great result, create a clear and detailed technical specification, with references to the theme of your products.