How to submit updated file in the contest?

Hello,

I participated in a contest and submitted my work as a png file. The
client liked my work and requested a couple of more updates. So I have
now updated the file. How do I send the updated file? Shall I make a
new submit or there is any other option? Plz help

Thank You,
Mazhar

The same way you did the first time - go on the contest/project page, click on "Submit design", and follow the rest.

Thank You! 

The same way you did the first time - go on the contest/project page, click on "Submit design", and follow the rest.

How many limitations to submit on level 1 designers?

We do not have upload limits for designers  but please do not spam the contest with entries of  same entry and different colors,  this makes the client mad