I purchased a house with my siblings payed have the bills and the down payment my credit was not good so it’s in there name do I have any rights

I am not certain what you mean by "rights".  You are currently not an owner of the property, therefore you have NO ownership rights.  In your position, now that the house is purchased and there is a mortgage, I would see if its possible to have yourself put on the deed as well.  I cannot see how it would jeopardize anything at this stage and it should be a relatively inexpensive procedure to get you on the deed. Please feel free to contact us for further assistance or information.  At the very least, you should find a way to document your contributions to protect yourself in the future. 203.870.6700