dependants of t4 on level 6 course urgent help

dear all,

as tier 4 student of level 6 cant bring dependents in UK what other option does we have? can they apply for visit visa to join his/her partner? plz advice

You could try the visitor visa route but I would not have high hopes of sucess.
You being the sponsor for the visit and having a tier4 no dependent status points to a whole set of circumstances that the ECO will have concerns about.
If the visa gets refused then that will have a negative impact on future visa applications.
I think it is too much of a risk personally.