Unable to submit form imm5669

[Abirami ganghadharan]

Kindly help as iam unable to validate my form IMM5669
Thers a pop up.msg saying some information is correct and not to leave any gaps in time ,though all info is correct and no gaps in time are seen
2015/07 ongoing working
2011/06-2015/05 Studying college
2009/06-2011/03 studying school

 

[Ukrainian girl]

What about 2011/04 to 2011/05
And 2015/06?

 

[Wakki]

2015/07 ongoing working
2015/06 - 2015/06 -
2011/06 - 2015/05 - Studying college
2011/04 - 2011/05 -
2009/06-2011/03 - studying school

 

[Abirami ganghadharan]

Thank u so much was able to validate it !!