The problem is stated briefly at the very beginning of the paragraph, transitioning directly into the proposed solution: the problem is that the recycling problem is inconvenient because it forces people to drop off recyclables in the city center and the solution is to have recyclables be collected alongside the other kinds of trash.
Everything is correct in the thesis statement with well written topics. You did a really good job on also making it informational. This also helps you do well in the writing process for your assignment. Good Job! :)