Firstly Hardeep thanks for your reply.
My widgets were lost and I haven’t still understand the reason.
Moreover, I couldn’t create new ones until I deleted one default widget that appeared after the disappearance of my widgets!
Anyway, I deleted that widget and I created again four brand new widgets typing frustratingly new content…
I was discouraged by that and I have lost confidence on that theme, although Iam not sure about what exactly happened.
After that I also created a child theme and for about ten days now I have not any problems.
Thanks for your interest… ??
