Hello everybody!
I have created my ipsec following this link...https://youtu.be/QlkIbx0Jpoo
With my laptop and ccr everything is ok, but i can' connect my mobile phone...have tried several programs from googleplay but nothing seems to work...
Software suggestin?

I am not going to view a 1-hour video to see what you possibly did. Show a /export of your configuration instead.
But here is a hint: when you changed encryption to "modern" things like SHA256 and AES256, undo that. It won't work with Android.
Use the default settings using SHA1 and AES128.

To refer to an hour-long video dealing with IPsec in general is not the best way of describing your particular configuration; following the suggestion in my automatic signature gives you a better chance for a useful response.

Android's embedded VPN client offers an IPsec/PSK mode, which uses IKEv1 main mode, so no need to download anything if you can live with IKEv1. Strongswan for Android offers several IKEv2 modes but not a PSK one, so you would need to deal with certificates as EAP is currently out of question.

I had same issues.
Play like that:

- Policy Proposal:
Auth. Algoritms: sha1,sha256
Encr. Algoritms: aes-256 cbc

- Peer Profile
Hash Algorihms: sha1
Enccryption Algorithm: aes-256

btw i'm using v6.43.2

In my config I have both aes-128 and aes-256 encr. algorithm but it is certainly required to have sha1 in the peer profile
as written above, else it is definitely not going to work.

Thx for your answers...

I will try with default android software and the above stated settings...