Google colab GPU support

Hello everyone I wish someone can help me !
Because I’m a beginner I can’t have a server, so I’m using Google colab but unfortunately my large set of images (1.5gb) is on drive so the training/ evaluation is slow, I know that I have to compress it and then decompress it on colab but it take a lot of time.
Is there anyone who knows a solution or can provide another platform which provide GPU support for free
Thank you