UPDATE:

I filed a complaint for Landlocked Travels and finally Madhav Poudel from Landlocked finally responded to me. He called me (cellphone) on the 10th of February and asked me to remove this thread from sajha. He also said that he provided me with a compensation and told me that a thing like this would not happen again. Shortly, I got a email from him which I have attached below.

Later that day, I got a call from Suresh, from the same company asking me to remove this posting. He claimed that my check was on its way and I should get it in 3 ~ 5 days. It has been 11 days and the check has yet to arrive. I called Suresh about my refund again abt 5 days ago, when he replied again, the check is on its way.

I dont understand how scammy a Nepali company can be. Landlocked Travels gave me the wrong ticket as well as overcharged me. They have not yet paid the refund they owe me. 

DO NOT BUY TICKETS from LANDLOCKED TRAVELS, their website is TICKET2NEPAL.COM.

They ripped me off and a lot of people who have posted in this thread. They agree to what they have done, I have attached the email below.