hadizeid, please show your routing table:
from which router?
Router B :
[admin@MikroTik] > ip route
[admin@MikroTik] /ip route> print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 A S ;;; added by setup
0.0.0.0/0 xx.xx.1xx.49 1
1 ADC 10.10.10.2/32 10.10.10.1 <l2tp-exchange> 0
2 ADC xx.xx.1xx.48/29 xx.xxx.xx.54 ether2 0
3 ADS 192.168.0.0/20 10.10.10.2 1
Router A :
[admin@router] > ip
[admin@router] /ip> route
[admin@router] /ip route> print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADS 0.0.0.0/0 2x3.xxx.8.34 1
1 X S ;;; added by setup
0.0.0.0/0 80.xx7.xx.xx 2
2 ADC 10.10.10.1/32 10.10.10.2 l2tp-out1 0
3 ADC 172.16.1.2/32 172.16.1.1 <sstp-Voyager> 0
4 ADC 172.16.1.4/32 172.16.1.1 <sstp-hadi> 0
5 ADS 172.168.10.0/24 172.16.1.2 1
6 ADS 172.168.11.0/24 172.16.1.4 1
7 ADC 192.168.0.0/20 192.168.10.3 Local 0
8 ADC 2x.xx.8.xx/32 xx.97.xxx.119 Etisalat 0
[admin@router] /ip route>