surfshark vpn ipsec not routing

hello , i am trying to setup ipsec with surfshark but i have some problems ,
i use hap ac lite 2 in bridge mode behind dsl router , i have try with ros 6 and also with ros7 with same problem

i use this tutorial https://support.surfshark.com/hc/en-us/articles/360012906220-Mikrotik-router-tutorial-with-IKEv2

i have active connection with ipsec
admin@MikroTik] /ip/ipsec> active-peers print
Columns: ID, STATE, UPTIME, REMOTE-ADDRESS

ID STATE UPTIME REMOTE-ADDRESS

0 tr-ist.prod.surfshark.com established 13h43m14s 45.136.15X.XX

[admin@MikroTik] /ip/ipsec> /ip firewall address-list/ print
Flags: X, D - DYNAMIC
Columns: LIST, ADDRESS, CREATION-TIME

LIST ADDRESS CREATION-TIME

0 X local 192.168.88.254 jan/18/2023 17:29:08
1 local 192.168.88.0/24 jan/18/2023 17:34:44

but when i try to browse some pages i continue to have my ISP ip