Import Data With Bulk Insert

I have imported data in my table using the bulk insert command. I was supposed to fill specific columns of my table with that data so I used a view to put them in the column I wanted.

The table looks like this now:

id | id_param | val_param
+-----------+--------------+
1 | no_tel | 742062141
2 | sex | 1
3 | age | 23
4 | no_tel | 765234157
5 | sex | 1
6 | age | 34

When I want to select only the val_param that is=1 for the id_param=sex using this interogation:

select * from bd_rox where id_param='sex' and val_param='1'

it returns no value and I don`t know why.The wanted result should look like this:

id | id_param | val_param
+-----------+--------------+-
2 | sex | 1
5 | sex | 1