@Lakotaubp Thank you Lakotaubp!... But I have consulted this link before posting... VPN Editor is installed but the problem is always here.
Is there anybody who is on "surfshark" here, SVP?... It seem the problem is on his VPN provider (perhaps it's just a story of configuration...)
With my computer I have no problem but I'm not good on smartphone.

Hello,

The description of the problem is on the title: I have a count on "Wireshark" for my VPN and I've done plenty of manipulation without result to configure it on my phone.

This is the ovpn:

client
dev tun
proto tcp
remote ch-zur.prod.surfshark.com 1443
resolv-retry infinite
remote-random
nobind
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
persist-key
persist-tun
ping 15
ping-restart 0
ping-timer-rem
reneg-sec 0

remote-cert-tls server

auth-user-pass

#comp-lzo
verb 3
pull
fast-io
cipher AES-256-CBC

auth SHA512

<ca>
-----BEGIN CERTIFICATE-----
..........................................................................
..........................................................................
-----END CERTIFICATE-----
</ca>
key-direction 1
<tls-auth>
#
# 2048 bit OpenVPN static key
#
-----BEGIN OpenVPN Static key V1-----
..............................
...........................
-----END OpenVPN Static key V1-----
</tls-auth>

Excuses me for my english language. I'm a french and I'm not good in the shakespeare language. Be careful with me.
Thank you