Update plugging on dazzle; wpbakery

I created a dazzle theme, but there is an update for wpbakery.
So I choose to buy the license.
I can not reinstall the theme to update.
I do not have ftp access to edit it.
Can you help me, in order to finish my design.
Thank you in advance.

Hi @ashley-ya

If you don’t have experience with development, you may want to check Envato Studio for freelancers who can do this for you.

hi, do you have a link I am French and a little lost. please