Can you give zakat to new muslim?

Yes, we can give zakat to poor new muslim for make them solvent.

Is it a correct way to give zakat as a few lungis,sharies.or give some money to poor relatives?

No, because the main objectives of zakat is poverty reduction and make the zakat receiver solvent. We must give zakat as a way that zakat receiver will become solvent next year and next year he wii not need to receive zakat. Personally any body can give zakat as few sharies,lungies,some money but this way you can not reduce poverty. It is possible only when we zakat collect organizedly.