Hello @edelmiro,
Welcome to Steemit.
Although you mentioned twice your bad photo, I must say to you it looks good enough and there's nothing to apologise for. Many of us work with old phones and laptops
If it comes to your privacy and your family's, I suggest you don't share what makes you feel uncomfortable.

If it comes to the communities you like to post/join, you are free to go where you want. There is not rule that you are only allowed to post in Venezuelan communities. There are plenty of communities with a topic, while country communities rarely have one, and all different posts can be found there.

I wish you success and fun on Steemit and the people you can befriend. Keep in mind that being successful is relative. The best thing to do is to do what you like most. Nothing can beat a niche.

I wish you a creative weekend. Out of all the introduction posts I read today, yours was the best.

Steem witness