Hi @fevzi. Thanks for being part of GoDaddy Community! Depending on the type of hosting you have, you may or may not be able to upgrade to have more RAM. If you can explain what kind of hosting you have, someone may be able to advise you which steps to take. Otherwise, I'd recommend getting in touch with our customer care team so they can see what's possible for you.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.