In documentation i see example of extended washing and normal and the names shows up in frontend in my case i have only 30/30PLN prices no names of types of reservations..If i click to use one type - nothing changes like it doesnt work no checkboxes appear

Same problem in this TOPIC: Use One type no checkboxes appear

not exactly i see the name of reservation type in email but in object page i see 30/30 and for example next type 60/60 which shows only values of prices not names only colors so people do not know what it is

Ok, but only difference is in missing names? But I hink, it will be same problem like with missing checkboxes. I will for sure add it to created task.

Hello, there are more settings for reservatio types displaying. Check global configuration, object detail, prices layout.